Παραπομπή σε μορφή APA (7η εκδ.)

Dolphin, W. D. (2002). Biological investigations: Form, function, diversity, and process (Sixth edition.). McGraw Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Dolphin, Warren D. Biological Investigations: Form, Function, Diversity, and Process. Sixth edition. Boston: McGraw Hill, 2002.

Παραπομπή σε μορφή MLA (8th εκδ.)

Dolphin, Warren D. Biological Investigations: Form, Function, Diversity, and Process. Sixth edition. McGraw Hill, 2002.