APA (7th ed.) Citation

Sober, E. (1993). Conceptual issues in evolutionary biology (2. ed.). MIT Pr.

Chicago Style (17th ed.) Citation

Sober, Elliott. Conceptual Issues in Evolutionary Biology. 2. ed. Cambridge, Mass. [u.a.]: MIT Pr, 1993.

MLA (9th ed.) Citation

Sober, Elliott. Conceptual Issues in Evolutionary Biology. 2. ed. MIT Pr, 1993.