APA (7th ed.) Citation

Pendergast & Slovey. (2002). World war I almanac. Gale Group.

Chicago Style (17th ed.) Citation

Pendergast and Slovey. World War I Almanac. Detroit: Gale Group, 2002.

MLA (8th ed.) Citation

Pendergast and Slovey. World War I Almanac. Gale Group, 2002.

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