APA (7th ed.) Citation

McCaleb, R. S., Leigh, E., & Morien, K. (2000). The encyclopedia of popular herbs: Your complete guide to leading medicinal plants. Prima Health.

Chicago Style (17th ed.) Citation

McCaleb, Robert S., Evelyn Leigh, and Krista Morien. The Encyclopedia of Popular Herbs: Your Complete Guide to Leading Medicinal Plants. Roseville, Calif: Prima Health, 2000.

MLA (9th ed.) Citation

McCaleb, Robert S., et al. The Encyclopedia of Popular Herbs: Your Complete Guide to Leading Medicinal Plants. Prima Health, 2000.