APA (7th ed.) Citation

Terry, N. (2018). Covering up Chelmno: Nazi attempts to obfuscate and obliterate an extermination camp.

Chicago Style (17th ed.) Citation

Terry, Nicholas. Covering Up Chelmno: Nazi Attempts to Obfuscate and Obliterate an Extermination Camp. 2018.

MLA (9th ed.) Citation

Terry, Nicholas. Covering Up Chelmno: Nazi Attempts to Obfuscate and Obliterate an Extermination Camp. 2018.

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