Cita APA (7a ed.)

Walker, N. (1969). Sentencing in a rational society. Penguin Press.

Cita Chicago Style (17a ed.)

Walker, Nigel. Sentencing in a Rational Society. London: Penguin Press, 1969.

Cita MLA (9a ed.)

Walker, Nigel. Sentencing in a Rational Society. Penguin Press, 1969.