APA (7th ed.) Citation

Deutsches Historisches Institut Washington DC, Geyer, D. C. H., & Schäfer, B. (2004). American détente and German Ostpolitik, 1969 - 1972. German Historical Inst.

Chicago Style (17th ed.) Citation

Deutsches Historisches Institut Washington DC, David C. Hrsg Geyer, and Bernd Schäfer. American Détente and German Ostpolitik, 1969 - 1972. Washington, DC: German Historical Inst, 2004.

MLA (8th ed.) Citation

Deutsches Historisches Institut Washington DC, et al. American Détente and German Ostpolitik, 1969 - 1972. German Historical Inst, 2004.

Warning: These citations may not always be 100% accurate.