MLA

Atkinson J, et al. Natural Ventilation for Infection Control In Health-care Settings. World Health Organization, 2009.

APA

Atkinson J, A. J, Atkinson, J., Chartier, Y., Jensen, P., Li, Y., Pessoa-Silva, C. L, & Seto, W. (2009). Natural Ventilation for Infection Control in Health-care Settings. World Health Organization.

Chicago

Atkinson J., James Atkinson, Y Chartier, Paul Jensen, Yuguo Li, C. L Pessoa-Silva, and Wing-Hong Seto. Natural Ventilation for Infection Control In Health-Care Settings. : World Health Organization, 2009.