APA (7th ed.) Citation

Clark, M. W. (2007). Calculated risk. Enigma Books [u.a.].

Chicago Style (17th ed.) Citation

Clark, Mark W. Calculated Risk. Ort: Enigma Books [u.a.], 2007.

MLA (9th ed.) Citation

Clark, Mark W. Calculated Risk. Enigma Books [u.a.], 2007.

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