Mathews, W. W. (1982). Atlas of descriptive embryology (3rd ed.). Macmillan.
Cita Chicago (17th ed.)Mathews, Willis W. Atlas of Descriptive Embryology. 3rd ed. New York: Macmillan, 1982.
Cita MLA (9th ed.)Mathews, Willis W. Atlas of Descriptive Embryology. 3rd ed. Macmillan, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.