Cita APA (7a ed.)

Cohen, R., & Lewis, S. W. (1991). Negotiating across cultures: Communication obstacles in international diplomacy. United States Institute of Peace Press.

Cita Chicago Style (17a ed.)

Cohen, Raymond, y Samuel W. Lewis. Negotiating Across Cultures: Communication Obstacles in International Diplomacy. Washington: United States Institute of Peace Press, 1991.

Cita MLA (8a ed.)

Cohen, Raymond, y Samuel W. Lewis. Negotiating Across Cultures: Communication Obstacles in International Diplomacy. United States Institute of Peace Press, 1991.