APA (7th ed.) Citation

Hartl, D. L. (1980). Principles of population genetics. Sinauer Associates.

Chicago Style (17th ed.) Citation

Hartl, Daniel L. Principles of Population Genetics. Sunderland, Mass.: Sinauer Associates, 1980.

MLA (9th ed.) Citation

Hartl, Daniel L. Principles of Population Genetics. Sinauer Associates, 1980.