Cita APA (7a ed.)

Roeder, J. (2013). Diplomacy and Negotiation for Humanitarian NGOs (1.). Springer New York.

Cita Chicago Style (17a ed.)

Roeder, Jr. Diplomacy and Negotiation for Humanitarian NGOs. 1. Springer New York, 2013.

Cita MLA (8a ed.)

Roeder, Jr. Diplomacy and Negotiation for Humanitarian NGOs. 1. Springer New York, 2013.