APA (7th ed.) Citation
Helgren, J. A. (2013). Barron's encyclopedia of cat breeds: A complete guide to the domestic cats of North America. Barron's Educational Series, Inc..
Chicago Style (17th ed.) Citation
Helgren, J. Anne. Barron's Encyclopedia of Cat Breeds: A Complete Guide to the Domestic Cats of North America. Hauppauge, New York: Barron's Educational Series, Inc., 2013.
MLA (9th ed.) Citation
Helgren, J. Anne. Barron's Encyclopedia of Cat Breeds: A Complete Guide to the Domestic Cats of North America. Barron's Educational Series, Inc., 2013.
Warning: These citations may not always be 100% accurate.