APA (7th ed.) Citation

Douglas, W. W. (2007). Historische Tatsachen. TBR.

Chicago Style (17th ed.) Citation

Douglas, William W. Historische Tatsachen. Washington DC: TBR, 2007.

MLA (8th ed.) Citation

Douglas, William W. Historische Tatsachen. TBR, 2007.

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