Παραπομπή σε μορφή APA (7η εκδ.)

Facts and Comparisons (Firm). (2000). The Review of natural products: The most complete source of natural product information, 2001. Facts and Comparisons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (8th εκδ.)

Facts and Comparisons (Firm). The Review of Natural Products: The Most Complete Source of Natural Product Information, 2001. Facts and Comparisons, 2000.