Cita APA (7a ed.)

Sadler, T., & Langman, J. (2004). Langman's medical embryology (9th ed.). Lippincott Williams & Wilkins.

Cita Chicago Style (17a ed.)

Sadler, T.W, y Jan Langman. Langman's Medical Embryology. 9th ed. Philadelphia, PA: Lippincott Williams & Wilkins, 2004.

Cita MLA (9a ed.)

Sadler, T.W, y Jan Langman. Langman's Medical Embryology. 9th ed. Lippincott Williams & Wilkins, 2004.