APA (7th ed.) Citation

Schwarz, G., & Schwarz, G. I. (1990). Die nationalsozialistischen Lager. Campus.

Chicago Style (17th ed.) Citation

Schwarz, Gudrun, and Gudrun Ingeborg Schwarz. Die Nationalsozialistischen Lager. Frankfurt/Main New York: Campus, 1990.

MLA (8th ed.) Citation

Schwarz, Gudrun, and Gudrun Ingeborg Schwarz. Die Nationalsozialistischen Lager. Campus, 1990.

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