Cita APA (7a ed.)

Singer, M., & Page, J. B. (2014). The social value of drug addicts: The uses of the useless. Left Coast Press.

Cita Chicago Style (17a ed.)

Singer, Merrill, y J. Bryan Page. The Social Value of Drug Addicts: The Uses of the Useless. Walnut Creek, Calif: Left Coast Press, 2014.

Cita MLA (8a ed.)

Singer, Merrill, y J. Bryan Page. The Social Value of Drug Addicts: The Uses of the Useless. Left Coast Press, 2014.