APA (7th ed.) Citation

Hartl, D. L., & Clark, A. G. (2007). Principles of population genetics (4th ed.). Sinauer Associates.

Chicago Style (17th ed.) Citation

Hartl, Daniel L., and Andrew G. Clark. Principles of Population Genetics. 4th ed. Sunderland, Mass: Sinauer Associates, 2007.

MLA (8th ed.) Citation

Hartl, Daniel L., and Andrew G. Clark. Principles of Population Genetics. 4th ed. Sinauer Associates, 2007.