Style de citation APA (7e éd.)

OToole, C. (1990). Insects and spiders: Encyclopedia of the animal world. Facts on File.

Style de citation Chicago (17e éd.)

OToole, Christopher. Insects and Spiders: Encyclopedia of the Animal World. New York: Facts on File, 1990.

Style de citation MLA (9e éd.)

OToole, Christopher. Insects and Spiders: Encyclopedia of the Animal World. Facts on File, 1990.