Cita APA

Deutsches Historisches Institut Washington DC, Lehmann, H., & Sheehan, J. J. (1991). An interrupted past: German-speaking refugee historians in the United States after 1933. German Historical Institute [u.a.].

Citación estilo Chicago

Deutsches Historisches Institut Washington DC, Hartmut Lehmann, y James J. Sheehan. An Interrupted Past: German-speaking Refugee Historians in the United States After 1933. Washington, DC: German Historical Institute [u.a.], 1991.

Cita MLA

Deutsches Historisches Institut Washington DC, et al. An Interrupted Past: German-speaking Refugee Historians in the United States After 1933. German Historical Institute [u.a.], 1991.