Gaya APA

Gunstream, S, E, E, A. (2007). Anatomy & Physiology : Laboratory Textbook Essential Version (Fourth Edition) (4). New York: McGraw-Hill.

Gaya MLA

Gunstream, Stanley, E.,, Et, Al.. "Anatomy & Physiology : Laboratory Textbook Essential Version (Fourth Edition)". 4 New York: McGraw-Hill, 2007. Text.