APA Alıntı

Willcox, M., Siegfried, N., & Johnson, Q. (2012). Capacity for Clinical Research on Herbal Medicines in Africa. Mary Ann Liebert, Inc.

Chicago Stili Alıntı

Willcox, Merlin, Nandi Siegfried, ve Quinton Johnson. Capacity for Clinical Research On Herbal Medicines in Africa. Mary Ann Liebert, Inc, 2012.

MLA Alıntı

Willcox, Merlin, Nandi Siegfried, ve Quinton Johnson. Capacity for Clinical Research On Herbal Medicines in Africa. Mary Ann Liebert, Inc, 2012.