APA (7th ed.) Citation

Alexander, G. (1942). An outline of general zoology (Revised.). Barnes & Noble, inc.

Chicago Style (17th ed.) Citation

Alexander, Gordon. An Outline of General Zoology. Revised. New York: Barnes & Noble, inc, 1942.

MLA (8th ed.) Citation

Alexander, Gordon. An Outline of General Zoology. Revised. Barnes & Noble, inc, 1942.

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