APA (7th ed.) Citation

Ripley, T. (1992). Modern US army. SMITHMARK Publisher.

Chicago Style (17th ed.) Citation

Ripley, Tim. Modern US Army. New York: SMITHMARK Publisher, 1992.

MLA (9th ed.) Citation

Ripley, Tim. Modern US Army. SMITHMARK Publisher, 1992.

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