SADLER T.W. (2012). LANGMAN's Medical Embryology (12th ed.). Wolters Kluwer.
Cita Chicago (17th ed.)SADLER T.W. LANGMAN's Medical Embryology. 12th ed. New Delhi: Wolters Kluwer, 2012.
Cita MLA (9th ed.)SADLER T.W. LANGMAN's Medical Embryology. 12th ed. Wolters Kluwer, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.