APA (7th ed.) Citation

Lautmann, R. (1998). The pink triangle: Homosexuals as "enemies of the State". The holocaust and history.

Chicago Style (17th ed.) Citation

Lautmann, Rüdiger. "The Pink Triangle: Homosexuals as "Enemies of the State"." The Holocaust and History 1998.

MLA (8th ed.) Citation

Lautmann, Rüdiger. "The Pink Triangle: Homosexuals as "Enemies of the State"." The Holocaust and History, 1998.

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