MLA

Edinger, Lewis J, and Brigitte Lebens Nacos. From Bonn to Berlin : German Politics In Transition. New York: Columbia University Press, 1998.

APA

Edinger, L. J, & Nacos, B. Lebens. (1998). From Bonn to Berlin : German politics in transition. New York: Columbia University Press.

Chicago

Edinger, Lewis J., and Brigitte Lebens Nacos. From Bonn to Berlin: German Politics In Transition. New York: Columbia University Press, 1998.