Cita APA (7a ed.)

Hallam, A. P., Borton, J., Gibbons, L., & Longford, S. (1998). Evaluating humanitarian assistance programmes in complex emergencies. Overseas Development Institute.

Cita Chicago Style (17a ed.)

Hallam, Alistair Peter, John Borton, Laura Gibbons, y Sarah Longford. Evaluating Humanitarian Assistance Programmes in Complex Emergencies. London: Overseas Development Institute, 1998.

Cita MLA (9a ed.)

Hallam, Alistair Peter, et al. Evaluating Humanitarian Assistance Programmes in Complex Emergencies. Overseas Development Institute, 1998.