Cita APA (7a ed.)

Estey, G. F., & Hunter, D. A. (1971). Violence: A reader in the ethics of action. Xerox College.

Cita Chicago Style (17a ed.)

Estey, George F., y Doris A. Hunter. Violence: A Reader in the Ethics of Action. Waltham, Massachusetts [etc.]: Xerox College, 1971.

Cita MLA (9a ed.)

Estey, George F., y Doris A. Hunter. Violence: A Reader in the Ethics of Action. Xerox College, 1971.