APA-viite

T W Sadler. (2015). Langman's Medical Embryology (13th ed.). Wolters Kluwer.

Chicago-tyylinen lähdeviittaus

T W Sadler. Langman's Medical Embryology. 13th ed. Newdelhi: Wolters Kluwer, 2015.

MLA-viite

T W Sadler. Langman's Medical Embryology. 13th ed. Wolters Kluwer, 2015.