Gaya APA

Goin, C, J., Goin, O, B. (1975). Man and the natural world : an introduction to life science (2nd ed). New York: Macmillan.

Gaya MLA

Goin, Coleman, J.., Goin, Olive, B.. "Man and the natural world : an introduction to life science". 2nd ed New York: Macmillan, 1975. Text.