APA (7th ed.) Citation

Campell, D. A. (1984). The Frogs in the Frogs.

Chicago Style (17th ed.) Citation

Campell, D. A. The Frogs in the Frogs. 1984.

MLA (9th ed.) Citation

Campell, D. A. The Frogs in the Frogs. 1984.

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