(1987). Phytotherapy research: PTR : an international journal devoted to clinical and pharmacological evaluation of herbal medicines, nutraceuticals and natural product derivatives. Wiley.
Chicago-Zitierstil (17. Ausg.)Phytotherapy Research: PTR : An International Journal Devoted to Clinical and Pharmacological Evaluation of Herbal Medicines, Nutraceuticals and Natural Product Derivatives. London: Wiley, 1987.
MLA-Zitierstil (9. Ausg.)Phytotherapy Research: PTR : An International Journal Devoted to Clinical and Pharmacological Evaluation of Herbal Medicines, Nutraceuticals and Natural Product Derivatives. Wiley, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.