Παραπομπή σε μορφή APA (7η εκδ.)

Sober, E. (1993). The nature of selection: Evolutionary theory in philosophical focus. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sober, Elliot. The Nature of Selection: Evolutionary Theory in Philosophical Focus. Chicago: University of Chicago Press, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sober, Elliot. The Nature of Selection: Evolutionary Theory in Philosophical Focus. University of Chicago Press, 1993.