APA (7th ed.) Citation

(2002). International travel and health situation as on 1 January 2002. World Health Organization.

Chicago Style (17th ed.) Citation

International Travel and Health Situation as on 1 January 2002. Geneva: World Health Organization, 2002.

MLA (9th ed.) Citation

International Travel and Health Situation as on 1 January 2002. World Health Organization, 2002.

Warning: These citations may not always be 100% accurate.