Cita APA (7th ed.)
Hawkins, K. (1992). The Uses of discretion. Clarendon Press ; Oxford University Press.
Cita Chicago (17th ed.)
Hawkins, Keith. The Uses of Discretion. Oxford : New York: Clarendon Press ; Oxford University Press, 1992.
Cita MLA (9th ed.)
Hawkins, Keith. The Uses of Discretion. Clarendon Press ; Oxford University Press, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.