APA ציטוט

Behrman, R. E. (1994). Nelson essentials of pediatrics. Philadelphia: W.B. Saunders.

Trích dẫn kiểu Chicago

Behrman, Richard E. Nelson Essentials of Pediatrics. Philadelphia: W.B. Saunders, 1994.

ציטוט MLA

Behrman, Richard E. Nelson Essentials of Pediatrics. Philadelphia: W.B. Saunders, 1994.