APA Edition Citation

SIMPSON, G. G. (1965). THE GEOGRAPHY OF EVOLUTION. CHILTON BOOK COMPANY.

Chicago Edition Citation

SIMPSON, Gaylord George. THE GEOGRAPHY OF EVOLUTION. PENNSYLVANIA: CHILTON BOOK COMPANY, 1965.

MLA Edition Citation

SIMPSON, Gaylord George. THE GEOGRAPHY OF EVOLUTION. CHILTON BOOK COMPANY, 1965.

Warning: These citations may not always be 100% accurate.