Exotic zoology

MLA

Ley, Willy, et al. Exotic zoology. Capricorn books edition. New York : Capricorn Books, 1966, ©1959.

APA

Ley, W., Ley, O., Mark B. Adams Emergence of Modern Science Collection (University of Pennsylvania) & Capricorn Books. (1966). Exotic zoology. Capricorn books edition. New York : Capricorn Books.

Chicago

Ley, Willy, Olga Ley, Mark B. Adams Emergence of Modern Science Collection (University of Pennsylvania) and Capricorn Books. Exotic zoology. Capricorn books edition. New York : Capricorn Books, 1966, ©1959.