Cita APA (7a ed.)

Frei, D., & Catrina, C. (1982). Risks of unintenional nuclear war. United Nations Institute for Disarmament Research (UNIDIR). Palais des Nations.

Cita Chicago Style (17a ed.)

Frei, Daniel, y Christian Catrina. Risks of Unintenional Nuclear War. Geneva: United Nations Institute for Disarmament Research (UNIDIR). Palais des Nations, 1982.

Cita MLA (9a ed.)

Frei, Daniel, y Christian Catrina. Risks of Unintenional Nuclear War. United Nations Institute for Disarmament Research (UNIDIR). Palais des Nations, 1982.