ESCOP. (2003). ESCOP monographs: The scientific foundation for herbal medicinal products (2nd. ed.). European Scientific Cooperative on Phytotherapy.
Cita Chicago Style (17a ed.)ESCOP. ESCOP Monographs: The Scientific Foundation for Herbal Medicinal Products. 2nd. ed. Exeter: European Scientific Cooperative on Phytotherapy, 2003.
Cita MLA (8a ed.)ESCOP. ESCOP Monographs: The Scientific Foundation for Herbal Medicinal Products. 2nd. ed. European Scientific Cooperative on Phytotherapy, 2003.
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