Cita APA

Hoffmann, D. (1994). The information sourcebook of herbal medicine. Crossing Press.

Citación estilo Chicago

Hoffmann, David. The Information Sourcebook of Herbal Medicine. Freedom, Calif.: Crossing Press, 1994.

Cita MLA

Hoffmann, David. The Information Sourcebook of Herbal Medicine. Crossing Press, 1994.

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