APA

Dewick P. M., . (2008). Medicinal natural products. Chichester: John Wiley & Sons.

Chicago

Dewick Paul M, . 2008. Medicinal natural products. Chichester: John Wiley & Sons.

Harvard

Dewick P. M., . (2008). Medicinal natural products. Chichester: John Wiley & Sons.

MLA

Dewick Paul M, . Medicinal natural products. Chichester: John Wiley & Sons. 2008.