Παραπομπή APA

Sadler, T. W. (2012). Langman's medical embryology (12th ed.). Wolters Kluwer Health/Lippincott Williams & Wilkins.

Παραπομπή Chicago Style

Sadler, T. W. Langman's Medical Embryology. 12th ed. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2012.

Παραπομπή MLA

Sadler, T. W. Langman's Medical Embryology. 12th ed. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2012.