Gaya APA

Turkington, C., Mitchell, D. (2010). The Encyclopedia of Poisons and Antidotes (Third edition). United States of America: Facts On File An imprint of Infobase.

Gaya MLA

Turkington, Carol., Mitchell, Deborah. "The Encyclopedia of Poisons and Antidotes". Third edition United States of America: Facts On File An imprint of Infobase, 2010. Computer File.