APA Edition Citation

Mattison Chris. (2002). Frogs & toads of the world. Facts on file Pub.

Chicago Edition Citation

Mattison Chris. Frogs & Toads of the World. New Jersey: Facts on file Pub, 2002.

MLA Edition Citation

Mattison Chris. Frogs & Toads of the World. Facts on file Pub, 2002.

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