APA (7th ed.) Citation

Johnson, C. A., Johnson, C., & Römer, K. (1971). Revolutionstheorie. Kiepenheuer & Witsch.

Chicago Style (17th ed.) Citation

Johnson, Chalmers A., Chalmers Johnson, and Karl Römer. Revolutionstheorie. Köln Berlin: Kiepenheuer & Witsch, 1971.

MLA (8th ed.) Citation

Johnson, Chalmers A., et al. Revolutionstheorie. Kiepenheuer & Witsch, 1971.

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