Gaya APA

McMahon, S, B, (. (2013). Wall and Melzack's Textbook of Pain (6th. Ed). Philadelphia: Elsevier Saunders.

Gaya MLA

McMahon, Stephen, B, (editor). "Wall and Melzack's Textbook of Pain". 6th. Ed Philadelphia: Elsevier Saunders, 2013. Text.