APA (7th ed.) Citation

Bornstein, J., & Bornstein, S. (1979). What is genetics. Julian Messner.

Chicago Style (17th ed.) Citation

Bornstein, Jerry, and Sandy Bornstein. What Is Genetics. New York: Julian Messner, 1979.

MLA (9th ed.) Citation

Bornstein, Jerry, and Sandy Bornstein. What Is Genetics. Julian Messner, 1979.