APA (7th ed.) Citation

Marsh, H. (1967). Arthur, Roman Britain's last champion. Taplinger Pub. Co..

Chicago Style (17th ed.) Citation

Marsh, Henry. Arthur, Roman Britain's Last Champion. New York: Taplinger Pub. Co., 1967.

MLA (9th ed.) Citation

Marsh, Henry. Arthur, Roman Britain's Last Champion. Taplinger Pub. Co., 1967.