APA (7th ed.) Citation

Gregor, U., Patalas, E., & Gregor, U. (1979). 1940 - 1960. Rowohlt Taschenbuch Verl..

Chicago Style (17th ed.) Citation

Gregor, Ulrich, Enno Patalas, and Ulrich Gregor. 1940 - 1960. Reinbek: Rowohlt Taschenbuch Verl., 1979.

MLA (8th ed.) Citation

Gregor, Ulrich, et al. 1940 - 1960. Rowohlt Taschenbuch Verl., 1979.

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