APA (7th ed.) Citation

Katcher, P. R. N., & Volstad, R. (1986). American Civil War armies (3): Staff, specialist and maritime services. Osprey.

Chicago Style (17th ed.) Citation

Katcher, Philip R. N., and Ron Volstad. American Civil War Armies (3): Staff, Specialist and Maritime Services. London: Osprey, 1986.

MLA (9th ed.) Citation

Katcher, Philip R. N., and Ron Volstad. American Civil War Armies (3): Staff, Specialist and Maritime Services. Osprey, 1986.