APA Style

Behrman, R, E., Vaughan, V, C. (1983). Nelson Textbook 0f Pediatrics (13th ed.). Philadelphia: WB Saunders.

MLA Style

Behrman, Richard, E.., Vaughan, Victor, C.. "Nelson Textbook 0f Pediatrics". 13th ed. Philadelphia: WB Saunders, 1983. print.