Cita APA (7th ed.)
Emsley, J. (2005). The elements of murder. Oxford University Press.
Cita Chicago (17th ed.)
Emsley, John. The Elements of Murder. Oxford ; New York: Oxford University Press, 2005.
Cita MLA (9th ed.)
Emsley, John. The Elements of Murder. Oxford University Press, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.