Cita APA (7a ed.)

Carlson, E. W., Parks, E. C., & Allen, H. E. (1978). The state of research in probation. Critical issues in adult probation.

Cita Chicago Style (17a ed.)

Carlson, Eric W., Evalyn C. Parks, y Harry E. Allen. "The State of Research in Probation." Critical Issues in Adult Probation 1978.

Cita MLA (8a ed.)

Carlson, Eric W., et al. "The State of Research in Probation." Critical Issues in Adult Probation, 1978.