Cita APA (7a ed.)

Smoke, R., & By Harman , . W. (1987). Paths to peace : exploring the feasibility: Of sustainable peace. Westview Pr..

Cita Chicago Style (17a ed.)

Smoke, Richard, y Willis By Harman. Paths to Peace : Exploring the Feasibility: Of Sustainable Peace. Boulde, Colo.: Westview Pr., 1987.

Cita MLA (9a ed.)

Smoke, Richard, y Willis By Harman. Paths to Peace : Exploring the Feasibility: Of Sustainable Peace. Westview Pr., 1987.