Time stamps are listed according to the time zone rules specified by
the @env{TZ} environment variable, or by the system default rules if
@env{TZ} is not set. @xref{TZ Variable,, Specifying the Time Zone
-with @env{TZ}, libc, The GNU C Library}.
+with @env{TZ}, libc, The GNU C Library Reference Manual}.
@item -e[@var{in-tabchar}[@var{in-tabwidth}]]
@itemx --expand-tabs[=@var{in-tabchar}[@var{in-tabwidth}]]
Time stamps are listed according to the time zone rules specified by
the @env{TZ} environment variable, or by the system default rules if
@env{TZ} is not set. @xref{TZ Variable,, Specifying the Time Zone
-with @env{TZ}, libc, The GNU C Library}.
+with @env{TZ}, libc, The GNU C Library Reference Manual}.
The following option changes how file timestamps are printed.
Time stamps assume the time zone rules specified by the @env{TZ}
environment variable, or by the system default rules if @env{TZ} is
not set. @xref{TZ Variable,, Specifying the Time Zone with @env{TZ},
-libc, The GNU C Library}. You can avoid ambiguities during
+libc, The GNU C Library Reference Manual}.
+You can avoid ambiguities during
daylight saving transitions by using @sc{utc} time stamps.
The program accepts the following options. Also see @ref{Common options}.
Time stamps are listed according to the time zone rules specified by
the @env{TZ} environment variable, or by the system default rules if
@env{TZ} is not set. @xref{TZ Variable,, Specifying the Time Zone
-with @env{TZ}, libc, The GNU C Library}.
+with @env{TZ}, libc, The GNU C Library Reference Manual}.
@end table
@exitstatus
@command{printf} prints the @var{format} string, interpreting @samp{%}
directives and @samp{\} escapes to format numeric and string arguments
-in a way that is mostly similar to the C @samp{printf} function. The
-differences are as follows:
+in a way that is mostly similar to the C @samp{printf} function.
+@xref{Output Conversion Syntax,, @command{printf} format directives,
+libc, The GNU C Library Reference Manual}, for details.
+The differences are as follows:
@itemize @bullet
Time stamps are listed according to the time zone rules specified by
the @env{TZ} environment variable, or by the system default rules if
@env{TZ} is not set. @xref{TZ Variable,, Specifying the Time Zone
-with @env{TZ}, libc, The GNU C Library}.
+with @env{TZ}, libc, The GNU C Library Reference Manual}.
The program accepts the following options. Also see @ref{Common options}.
Normally, @command{date} uses the time zone rules indicated by the
@env{TZ} environment variable, or the system default rules if @env{TZ}
is not set. @xref{TZ Variable,, Specifying the Time Zone with
-@env{TZ}, libc, The GNU C Library}.
+@env{TZ}, libc, The GNU C Library Reference Manual}.
@findex strftime @r{and @command{date}}
@cindex time formats