Citazione APA

Razzak, J. A., & Kellermann, A. L. (2002). Emergency medical care in developing countries: Is it worthwhile? World Health Organization.

Stile di citazione Chicago

Razzak, Junaid A., e Arthur L. Kellermann. Emergency Medical Care in Developing Countries: Is It Worthwhile? World Health Organization, 2002.

Citazione MLA

Razzak, Junaid A., e Arthur L. Kellermann. Emergency Medical Care in Developing Countries: Is It Worthwhile? World Health Organization, 2002.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.