APA (7th ed.) Citation

Keegan, S. (1980). World War I: An illustrated history. Rand McNally.

Chicago Style (17th ed.) Citation

Keegan, Susanne. World War I: An Illustrated History. Chicago: Rand McNally, 1980.

MLA (9th ed.) Citation

Keegan, Susanne. World War I: An Illustrated History. Rand McNally, 1980.

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