APA (7th ed.) Citation

Snustad, D. P., & Simmons, M. J. (2012). Principles of genetics (6th ed.). John Wiley.

Chicago Style (17th ed.) Citation

Snustad, D. Peter, and Michael J. Simmons. Principles of Genetics. 6th ed. London: John Wiley, 2012.

MLA (9th ed.) Citation

Snustad, D. Peter, and Michael J. Simmons. Principles of Genetics. 6th ed. John Wiley, 2012.