APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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