Cita APA

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

Citación estilo Chicago

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

Cita MLA

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