Citazione Stile APA (7a Edizione)

Patten, B. M. (1996). Patten's Foundations of embryology (6th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Patten, Bradley M. Patten's Foundations of Embryology. 6th ed. New York: McGraw-Hill, 1996.

Citatione MLA (9a ed.)

Patten, Bradley M. Patten's Foundations of Embryology. 6th ed. McGraw-Hill, 1996.