APA (7th ed.) Citation

Sachs, M., & Sachs, A. (1975). Dorrie's book. Doubleday.

Chicago Style (17th ed.) Citation

Sachs, Marilyn, and Anne Sachs. Dorrie's Book. Garden City, N.Y.: Doubleday, 1975.

MLA (9th ed.) Citation

Sachs, Marilyn, and Anne Sachs. Dorrie's Book. Doubleday, 1975.