APA (7th ed.) Citation

Fitzsimons, B. (1973). Warships & sea battles of World War I. Beekman House.

Chicago Style (17th ed.) Citation

Fitzsimons, Bernard. Warships & Sea Battles of World War I. New York: Beekman House, 1973.

MLA (9th ed.) Citation

Fitzsimons, Bernard. Warships & Sea Battles of World War I. Beekman House, 1973.

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