(1901). [Extension of mourning period for President William McKinley]. publisher not identified].
Chicago Style (17th ed.) Citation[Extension of Mourning Period for President William McKinley]. [Place of publication not identified: publisher not identified], 1901.
MLA (9th ed.) Citation[Extension of Mourning Period for President William McKinley]. publisher not identified], 1901.
Warning: These citations may not always be 100% accurate.