APA (7th ed.) Citation

Anthony, P., & Margroff, R. E. (1968). The ring. Ace Books.

Chicago Style (17th ed.) Citation

Anthony, Piers, and Robert E. Margroff. The Ring. New York: Ace Books, 1968.

MLA (8th ed.) Citation

Anthony, Piers, and Robert E. Margroff. The Ring. Ace Books, 1968.