APA (7th ed.) Citation

Mayer, M., & Mayer, M. (1975). One frog too many. Dial Press.

Chicago Style (17th ed.) Citation

Mayer, Mercer, and Marianna Mayer. One Frog Too Many. New York: Dial Press, 1975.

MLA (9th ed.) Citation

Mayer, Mercer, and Marianna Mayer. One Frog Too Many. Dial Press, 1975.