APA (7th ed.) Citation

Messina, M., & Messina, V. (1996). The dietitian's guide to vegetarian diets: Issues and applications. Aspen.

Chicago Style (17th ed.) Citation

Messina, Mark, and Virginia Messina. The Dietitian's Guide to Vegetarian Diets: Issues and Applications. Gaithersburg, Md.: Aspen, 1996.

MLA (9th ed.) Citation

Messina, Mark, and Virginia Messina. The Dietitian's Guide to Vegetarian Diets: Issues and Applications. Aspen, 1996.