Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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