Παραπομπή σε μορφή APA (7η εκδ.)

Johnson, L. G. (1995). Johnson & Volpe's patterns and experiments in developmental biology (2nd ed.). WCB Wm. C. Browh Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Johnson, Leland G. Johnson & Volpe's Patterns and Experiments in Developmental Biology. 2nd ed. Duduque: WCB Wm. C. Browh Publishers, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Johnson, Leland G. Johnson & Volpe's Patterns and Experiments in Developmental Biology. 2nd ed. WCB Wm. C. Browh Publishers, 1995.