Παραπομπή σε μορφή APA (7η εκδ.)

Ricklefs, R. E., & Schluter, D. (1993). Species diversity in ecological communities: Historical and geographical perspectives. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ricklefs, Robert E., και Dolph Schluter. Species Diversity in Ecological Communities: Historical and Geographical Perspectives. Chicago: University of Chicago Press, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ricklefs, Robert E., και Dolph Schluter. Species Diversity in Ecological Communities: Historical and Geographical Perspectives. University of Chicago Press, 1993.