Gaya APA

Frederick, D, M. (1964). Reptiles Volume 11 Pages 1259-1390 : The Illustrated Encyclopedia of Animal Life . London: Odhams Books London.

Gaya MLA

Frederick, Drimmer, M.A. "Reptiles Volume 11 Pages 1259-1390 : The Illustrated Encyclopedia of Animal Life". London: Odhams Books London, 1964. Text.