APA

Gonic L., Outwater A., . (1996). The cartoons guide to the environment. New York: HarperCollins Publishers.

Chicago

Gonic Larry, Outwater Alice, . 1996. The cartoons guide to the environment. New York: HarperCollins Publishers.

Harvard

Gonic L., Outwater A., . (1996). The cartoons guide to the environment. New York: HarperCollins Publishers.

MLA

Gonic Larry, Outwater Alice, . The cartoons guide to the environment. New York: HarperCollins Publishers. 1996.