Cita APA (7a ed.)

Editors by Schwarzenberger ,Georg. (1980). The Year book of world Affairs. Westview Pr..

Cita Chicago Style (17a ed.)

Editors by Schwarzenberger ,Georg. The Year Book of World Affairs. Boulder: Westview Pr., 1980.

Cita MLA (9a ed.)

Editors by Schwarzenberger ,Georg. The Year Book of World Affairs. Westview Pr., 1980.