APA-Zitierstil (7. Ausg.)
World Health Organization, ebrary, Inc, & Atkinson, J. (2009). Natural ventilation for infection control in health-care settings. World Health Organization.
Chicago-Zitierstil (17. Ausg.)
World Health Organization, Inc ebrary, und James Atkinson. Natural Ventilation for Infection Control in Health-care Settings. Geneva: World Health Organization, 2009.
MLA-Zitierstil (9. Ausg.)
World Health Organization, et al. Natural Ventilation for Infection Control in Health-care Settings. World Health Organization, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.