APA ציטוט

World Health Organization. Regional Office for Europe & ebrary, Inc. (2010). Sechzig Jahre WHO in Europa. WHO-Regionalbüro für Europa.

Chicago Style (17th ed.) Citation

World Health Organization. Regional Office for Europe and Inc ebrary. Sechzig Jahre WHO in Europa. Kopenhagen: WHO-Regionalbüro für Europa, 2010.

ציטוט MLA

World Health Organization. Regional Office for Europe and Inc ebrary. Sechzig Jahre WHO in Europa. WHO-Regionalbüro für Europa, 2010.