Facts and Comparisons (Firm). (2000). The Review of natural products: The most complete source of natural product information, 2001. Facts and Comparisons.
Citação do estilo Chicago (17ª ed.)Facts and Comparisons (Firm). The Review of Natural Products: The Most Complete Source of Natural Product Information, 2001. St. Louis, Mo: Facts and Comparisons, 2000.
Citação MLA (8ª ed.)Facts and Comparisons (Firm). The Review of Natural Products: The Most Complete Source of Natural Product Information, 2001. Facts and Comparisons, 2000.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.