APA (7th ed.) Citation

Iacobbo, K., & Iacobbo, M. (2006). Vegetarians and vegans in America today. Praeger Publishers.

Chicago Style (17th ed.) Citation

Iacobbo, Karen, and Michael Iacobbo. Vegetarians and Vegans in America Today. Westport, Conn.: Praeger Publishers, 2006.

MLA (9th ed.) Citation

Iacobbo, Karen, and Michael Iacobbo. Vegetarians and Vegans in America Today. Praeger Publishers, 2006.