Cita APA (7a ed.)

Levins, R., & Lewontin, R. C. (1985). The dialectical biologist. Harvard University Press.

Cita Chicago Style (17a ed.)

Levins, Richard, y Richard C. Lewontin. The Dialectical Biologist. Cambridge: Harvard University Press, 1985.

Cita MLA (8a ed.)

Levins, Richard, y Richard C. Lewontin. The Dialectical Biologist. Harvard University Press, 1985.