APA (7th ed.) Citation

De Crespigny, R. (2010). Imperial warlord: A biography of Cao Cao 155-220 AD. Brill.

Chicago Style (17th ed.) Citation

De Crespigny, Rafe. Imperial Warlord: A Biography of Cao Cao 155-220 AD. Leiden: Brill, 2010.

MLA (9th ed.) Citation

De Crespigny, Rafe. Imperial Warlord: A Biography of Cao Cao 155-220 AD. Brill, 2010.