Παραπομπή σε μορφή APA (7η εκδ.)

Parsegian, V. L. (1970). Teacher's guide to introduction to natural sciences: Part two. The life sciences. Academic Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Parsegian, V. Lawrence. Teacher's Guide to Introduction to Natural Sciences: Part Two. The Life Sciences. New York London: Academic Press, 1970.

Παραπομπή σε μορφή MLA (8th εκδ.)

Parsegian, V. Lawrence. Teacher's Guide to Introduction to Natural Sciences: Part Two. The Life Sciences. Academic Press, 1970.