APA (7th ed.) Citation

Cotterill, C. (2015). Six and a half deadly sins.

Chicago Style (17th ed.) Citation

Cotterill, Colin. Six and a Half Deadly Sins. 2015.

MLA (8th ed.) Citation

Cotterill, Colin. Six and a Half Deadly Sins. 2015.

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