Cita APA

Brown, J. F., Hormats, R. D., Luers, W. H., & Lederer, I. J. (1992). Western approaches to Eastern Europe. Council on Foreign Relations.

Citación estilo Chicago

Brown, James F., Robert D. Hormats, William H. Luers, y Ivo J. Lederer. Western Approaches to Eastern Europe. New York: Council on Foreign Relations, 1992.

Cita MLA

Brown, James F., et al. Western Approaches to Eastern Europe. Council on Foreign Relations, 1992.