APA (7th ed.) Citation

Haythornthwaite, P. J. (1991). Frederick the Great's army. Osprey.

Chicago Style (17th ed.) Citation

Haythornthwaite, Philip J. Frederick the Great's Army. London: Osprey, 1991.

MLA (9th ed.) Citation

Haythornthwaite, Philip J. Frederick the Great's Army. Osprey, 1991.

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