Cita APA (7a ed.)

Barash, D. P., & Webel, C. (2018). Peace and conflict studies (Fourth edition.). SAGE.

Cita Chicago Style (17a ed.)

Barash, David P., y Charles Webel. Peace and Conflict Studies. Fourth edition. Los Angeles London New Delhi Singapore Washington DC Melbourne: SAGE, 2018.

Cita MLA (8a ed.)

Barash, David P., y Charles Webel. Peace and Conflict Studies. Fourth edition. SAGE, 2018.