Gaya APA

MARSHALL, P., HUGHES, G, (, M. (1980). Physiology of mammals and other vertebrates (2nd. ed). Cambridge: Cambridge University Press.

Gaya MLA

MARSHALL, P.T.., HUGHES, G.M., (George, Morgan). "Physiology of mammals and other vertebrates". 2nd. ed Cambridge: Cambridge University Press, 1980. Buku.