APA (7th ed.) Citation

Wilson, W. (2004). Why We Are at War: Messages to the Congress January to April 1917. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wilson, Woodrow. Why We Are at War: Messages to the Congress January to April 1917. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Wilson, Woodrow. Why We Are at War: Messages to the Congress January to April 1917. Project Gutenberg, 2004.

Warning: These citations may not always be 100% accurate.