記錄引文
APA引文
World Health Organization & ebrary, Inc. (2008). International travel and health: Situation as on 1 January 2008. World Health Organization.
Successfully copied to clipboard
Copying to clipboard failed
Chicago Style (17th ed.) Citation
World Health Organization and Inc ebrary. International Travel and Health: Situation as on 1 January 2008. Geneva: World Health Organization, 2008.
Successfully copied to clipboard
Copying to clipboard failed
MLA引文
World Health Organization and Inc ebrary. International Travel and Health: Situation as on 1 January 2008. World Health Organization, 2008.
Successfully copied to clipboard
Copying to clipboard failed
警告：這些引文格式不一定是100％准確.