APA (7th ed.) Citation

Freethy, R. (1985). From agar to zenry: A book of plant uses, names, and folklore. Tanager Books.

Chicago Style (17th ed.) Citation

Freethy, Ron. From Agar to Zenry: A Book of Plant Uses, Names, and Folklore. Dover, N.H.: Tanager Books, 1985.

MLA (9th ed.) Citation

Freethy, Ron. From Agar to Zenry: A Book of Plant Uses, Names, and Folklore. Tanager Books, 1985.