APA ציטוט

(2000). Manual of obstetrics. Philadelphia: Lippincott Williams & Wilkins.

Trích dẫn kiểu Chicago

Manual of Obstetrics. Philadelphia: Lippincott Williams & Wilkins, 2000.

ציטוט MLA

Manual of Obstetrics. Philadelphia: Lippincott Williams & Wilkins, 2000.