APA (7th ed.) Citation

Selander, R. K., Clark, A. G., & Whittam, T. S. (1991). Evolution at the molecular level. Sinauer Associates.

Chicago Style (17th ed.) Citation

Selander, Robert K., Andrew G. Clark, and Thomas S. Whittam. Evolution at the Molecular Level. Sunderland, Mass: Sinauer Associates, 1991.

MLA (9th ed.) Citation

Selander, Robert K., et al. Evolution at the Molecular Level. Sinauer Associates, 1991.