APA (7th ed.) Citation

Lehmann, H. (1993). The German Historical Institute in Washington: 1987 - 1993 ; a retrospective. Bulletin of the German Historical Institute.

Chicago Style (17th ed.) Citation

Lehmann, Hartmut. "The German Historical Institute in Washington: 1987 - 1993 ; a Retrospective." Bulletin of the German Historical Institute 1993.

MLA (8th ed.) Citation

Lehmann, Hartmut. "The German Historical Institute in Washington: 1987 - 1993 ; a Retrospective." Bulletin of the German Historical Institute, 1993.