APA (7th ed.) Citation

Kirk, D. L. (1980). Biology today (3rd ed.). Random House.

Chicago Style (17th ed.) Citation

Kirk, David L. Biology Today. 3rd ed. New York: Random House, 1980.

MLA (9th ed.) Citation

Kirk, David L. Biology Today. 3rd ed. Random House, 1980.

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