APA citiranje
World Health Organization & ebrary, Inc. (2010). International travel and health. World Health Organization.
Chicago Style (17th ed.) Citation
World Health Organization and Inc ebrary. International Travel and Health. Geneva: World Health Organization, 2010.
MLA citiranje
World Health Organization and Inc ebrary. International Travel and Health. World Health Organization, 2010.
Opozorilo: Ti citati niso vedno 100% točni.