Cita APA (7th ed.)
Cooney, M. (2009). Is killing wrong?: A study in pure sociology. University of Virginia Press.
Cita Chicago (17th ed.)
Cooney, Mark. Is Killing Wrong?: A Study in Pure Sociology. Charlottesville: University of Virginia Press, 2009.
Cita MLA (9th ed.)
Cooney, Mark. Is Killing Wrong?: A Study in Pure Sociology. University of Virginia Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.