APA (7th ed.) Citation

Benn Sartorius, C Cohen, T Chirwa, G Ntshoe, A Puren, & K Hofman. (2013). Identifying high-risk areas for sporadic measles outbreaks: Lessons from South Africa. The World Health Organization.

Chicago Style (17th ed.) Citation

Benn Sartorius, C Cohen, T Chirwa, G Ntshoe, A Puren, and K Hofman. Identifying High-risk Areas for Sporadic Measles Outbreaks: Lessons from South Africa. The World Health Organization, 2013.

MLA (9th ed.) Citation

Benn Sartorius, et al. Identifying High-risk Areas for Sporadic Measles Outbreaks: Lessons from South Africa. The World Health Organization, 2013.