APA (7th ed.) Zitazioa
WHO Research into Global Hazards of Travel (Wright), World Health Organization, & ebrary, Inc. (2007). WHO Research into Global Hazards of Travel (Wright) Project: Final report of phase I. World Health Organization.
Chicago Style (17th ed.) Zitazioa
WHO Research into Global Hazards of Travel (Wright), World Health Organization, eta Inc ebrary. WHO Research into Global Hazards of Travel (Wright) Project: Final Report of Phase I. Geneva: World Health Organization, 2007.
MLA (9th ed.) Zitazioa
WHO Research into Global Hazards of Travel (Wright), et al. WHO Research into Global Hazards of Travel (Wright) Project: Final Report of Phase I. World Health Organization, 2007.
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