Cita APA (7a ed.)

(1989). Violence, cooperation, peace: An international series. Sage.

Cita Chicago Style (17a ed.)

Violence, Cooperation, Peace: An International Series. Newsbury Park, Calif. [u.a.]: Sage, 1989.

Cita MLA (9a ed.)

Violence, Cooperation, Peace: An International Series. Sage, 1989.