APA (7. basım) Alıntı

World Health Organization. (1998). Guidelines for the appropriate use of herbal medicines. World Health organization.

Chicago Style (17. basım) Atıf

World Health Organization. Guidelines for the Appropriate Use of Herbal Medicines. Manila: World Health organization, 1998.

MLA (8th ed.) Atıf

World Health Organization. Guidelines for the Appropriate Use of Herbal Medicines. World Health organization, 1998.