APA (7th ed.) Zitazioa

Balinsky, B. (1981). An Introduction to Embryology (5th ed.). NEW YORK.

Chicago Style (17th ed.) Zitazioa

Balinsky, B.I. An Introduction to Embryology. 5th ed. SAUNDERS COLLEGE PUBLISHING: NEW YORK, 1981.

MLA (9th ed.) Zitazioa

Balinsky, B.I. An Introduction to Embryology. 5th ed. NEW YORK, 1981.