Freethy, R. (1985). From agar to zenry: A book of plant uses, names, and folklore. Crowood Press.
Цитирование в стиле Чикаго (17-е изд.)Freethy, Ron. From Agar to Zenry: A Book of Plant Uses, Names, and Folklore. Ramsbury, Marlborough, Wilts.: Crowood Press, 1985.
Цитирование MLA (9-е изд.)Freethy, Ron. From Agar to Zenry: A Book of Plant Uses, Names, and Folklore. Crowood Press, 1985.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.