APA (7th ed.) Citation

Crockett, J. U., & Tanner, O. (1977). Herbs. Time-Life Books.

Chicago Style (17th ed.) Citation

Crockett, James Underwood, and Ogden Tanner. Herbs. Time-Life Books, 1977.

MLA (8th ed.) Citation

Crockett, James Underwood, and Ogden Tanner. Herbs. Time-Life Books, 1977.

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