Gaya APA

Gardner, W, D., Osburn, W, A. (1973). Structure of the Human Body (Ed. 2). London: W.B. Saunders Company.

Gaya MLA

Gardner, Weston, D.., Osburn, William, A.. "Structure of the Human Body". Ed. 2 London: W.B. Saunders Company, 1973. Text.