Cita APA (7a ed.)

Paylor, I., Measham, F., & Asher, H. (2012). Social work and drug use. Open University Press.

Cita Chicago Style (17a ed.)

Paylor, Ian, Fiona Measham, y Hugh Asher. Social Work and Drug Use. Maidenhead: Open University Press, 2012.

Cita MLA (8a ed.)

Paylor, Ian, et al. Social Work and Drug Use. Open University Press, 2012.