APA Style

Campbell, E, S. (1989). Germany's Past & Europe's Future : the challenges of West German foreign policy. . Washington, D.C.: Pergamon-Brassey\'s..

MLA Style

Campbell, Edwina, S.. "Germany's Past & Europe's Future : the challenges of West German foreign policy.". Washington, D.C.: Pergamon-Brassey\'s., 1989. หนังสือ (Book).