Cita APA (7a ed.)

Hartl, D. L., & Clark, A. G. (1989). Principles of population genetics (2nd ed.). Sinauer.

Cita Chicago Style (17a ed.)

Hartl, Daniel L., y Andrew G. Clark. Principles of Population Genetics. 2nd ed. Sunderland: Sinauer, 1989.

Cita MLA (9a ed.)

Hartl, Daniel L., y Andrew G. Clark. Principles of Population Genetics. 2nd ed. Sinauer, 1989.