Cita APA (7a ed.)

Kearns, W., May, R. L., & Peters, R. H. (1991). Drug treatment services in jails: Results of a national survey. American Jail Assoc.

Cita Chicago Style (17a ed.)

Kearns, William, Robert L. May, y Roger H. Peters. Drug Treatment Services in Jails: Results of a National Survey. Hagerstown, Md: American Jail Assoc, 1991.

Cita MLA (8a ed.)

Kearns, William, et al. Drug Treatment Services in Jails: Results of a National Survey. American Jail Assoc, 1991.