APA

Hickman C. P., . (2006). Integrated principles of zoology. New York, NK: McGraw-Hill Companies, Inc.

Chicago

Hickman Cleveland Pendleton, . 2006. Integrated principles of zoology. New York, NK: McGraw-Hill Companies, Inc.

Harvard

Hickman C. P., . (2006). Integrated principles of zoology. New York, NK: McGraw-Hill Companies, Inc.

MLA

Hickman Cleveland Pendleton, . Integrated principles of zoology. New York, NK: McGraw-Hill Companies, Inc. 2006.