Παραπομπή σε μορφή APA (7η εκδ.)

Royal Tyrrell Museum Ceratopsian Symposium Drumheller, Alta, ebrary, Inc, Chinnery-Allgeier, B. J., Eberth, D. A., & Ryan, M. J. (2010). New perspectives on horned dinosaurs: The Royal Tyrrell Museum Ceratopsian Symposium. Indiana University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Royal Tyrrell Museum Ceratopsian Symposium Drumheller, Alta, Inc ebrary, Brenda J. Chinnery-Allgeier, David A. Eberth, και Michael J. Ryan. New Perspectives on Horned Dinosaurs: The Royal Tyrrell Museum Ceratopsian Symposium. Bloomington: Indiana University Press, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Royal Tyrrell Museum Ceratopsian Symposium Drumheller, Alta, et al. New Perspectives on Horned Dinosaurs: The Royal Tyrrell Museum Ceratopsian Symposium. Indiana University Press, 2010.