APA (7th ed.) Citation

Gaddis, P., Manning, M., & O'More, P. (1979). 3 love stories. Prestige Books.

Chicago Style (17th ed.) Citation

Gaddis, Peggy, Marsha Manning, and Peggy O'More. 3 Love Stories. New York, N.Y.: Prestige Books, 1979.

MLA (9th ed.) Citation

Gaddis, Peggy, et al. 3 Love Stories. Prestige Books, 1979.