Cita APA (7a ed.)

Johnson, D. J. (1974). Job complexity, job attitude, and self concept among probation officers. Univ. Microfilms.

Cita Chicago Style (17a ed.)

Johnson, David Jan. Job Complexity, Job Attitude, and Self Concept Among Probation Officers. Ann Arbor, Mich: Univ. Microfilms, 1974.

Cita MLA (9a ed.)

Johnson, David Jan. Job Complexity, Job Attitude, and Self Concept Among Probation Officers. Univ. Microfilms, 1974.