Duke, J. A. (2000). The green pharmacy herbal handbook: Your comprehensive reference to the best herbs for healing. Distributed to the book trade by St. martin's Press.
Citação do estilo Chicago (17ª ed.)Duke, James A. The Green Pharmacy Herbal Handbook: Your Comprehensive Reference to the Best Herbs for Healing. [Emmaus, PA.] : Rodale Reach ; [New York]: Distributed to the book trade by St. martin's Press, 2000.
Citação MLA (9ª ed.)Duke, James A. The Green Pharmacy Herbal Handbook: Your Comprehensive Reference to the Best Herbs for Healing. Distributed to the book trade by St. martin's Press, 2000.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.