Gaya APA

GUYTON, A, C., HALL, J, E. (2006). Textbook of medical physiology (11th ed.). Pennsylvania: Elsevier Saunders.

Gaya MLA

GUYTON, Arthur, C.., HALL, John, E.. "Textbook of medical physiology". 11th ed. Pennsylvania: Elsevier Saunders, 2006. Buku.