Cita APA

Pattinson, R., Say, L., Souza, J. P., van den Broek, N., & Rooney, C. (2009). WHO maternal death and near-miss classifications. World Health Organization.

Chicago Style Citation

Pattinson, Robert, Lale Say, João Paulo Souza, Nynke van den Broek, i Cleone Rooney. WHO Maternal Death and Near-miss Classifications. World Health Organization, 2009.

Cita MLA

Pattinson, Robert, et al. WHO Maternal Death and Near-miss Classifications. World Health Organization, 2009.