Cita APA (7a ed.)

MacDonald, Z., & Pudney, S. E. (1999). The Wages of Sin? Illegal Drug Use and the Labour Market. Public Sector Economics Research Centre, Department of Economics, University of Leicester.

Cita Chicago Style (17a ed.)

MacDonald, Ziggy, y Stephen E. Pudney. The Wages of Sin? Illegal Drug Use and the Labour Market. [Erscheinungsort nicht ermittelbar]: Public Sector Economics Research Centre, Department of Economics, University of Leicester, 1999.

Cita MLA (9a ed.)

MacDonald, Ziggy, y Stephen E. Pudney. The Wages of Sin? Illegal Drug Use and the Labour Market. Public Sector Economics Research Centre, Department of Economics, University of Leicester, 1999.