APA (7th ed.) Citation

Ventevogel, P., Ommeren, M. v., Schilperoord, M., & Saxena, S. (2015). Improving mental health care in humanitarian emergencies. The World Health Organization.

Chicago Style (17th ed.) Citation

Ventevogel, Peter, Mark van Ommeren, Marian Schilperoord, and Shekhar Saxena. Improving Mental Health Care in Humanitarian Emergencies. The World Health Organization, 2015.

MLA (9th ed.) Citation

Ventevogel, Peter, et al. Improving Mental Health Care in Humanitarian Emergencies. The World Health Organization, 2015.