APA (7th ed.) Citation

McGrath, K. A., & Blachford, S. (2001). The Gale encyclopedia of science (2nd ed.). Gale Group.

Chicago Style (17th ed.) Citation

McGrath, Kimberley A., and Stacey Blachford. The Gale Encyclopedia of Science. 2nd ed. Detroit: Gale Group, 2001.

MLA (9th ed.) Citation

McGrath, Kimberley A., and Stacey Blachford. The Gale Encyclopedia of Science. 2nd ed. Gale Group, 2001.

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