Cita APA (7a ed.)

Schneider, A. L., Hatley, E. L., & Ervin, L. H. (1990). Survey of Oklahoma Probation and Parole Officers, Preliminary Analysis. United States Department of Justice, National Institute of Justice.

Cita Chicago Style (17a ed.)

Schneider, Anne Larason, Earl L. Hatley, y Laurie H. Ervin. Survey of Oklahoma Probation and Parole Officers, Preliminary Analysis. [Erscheinungsort nicht ermittelbar]: United States Department of Justice, National Institute of Justice, 1990.

Cita MLA (9a ed.)

Schneider, Anne Larason, et al. Survey of Oklahoma Probation and Parole Officers, Preliminary Analysis. United States Department of Justice, National Institute of Justice, 1990.