APA (7th ed.) Citation

Jeffreys, D. (2008). Hell's cartel: IG Farben and the making of Hitler's war machine. Bloomsburry Publishing.

Chicago Style (17th ed.) Citation

Jeffreys, Diarmuid. Hell's Cartel: IG Farben and the Making of Hitler's War Machine. London: Bloomsburry Publishing, 2008.

MLA (9th ed.) Citation

Jeffreys, Diarmuid. Hell's Cartel: IG Farben and the Making of Hitler's War Machine. Bloomsburry Publishing, 2008.

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