Cita APA (7a ed.)

Abram, R., & Schroeder, P. E. (1977). Vocational education in correctional institutions: Summary of a national survey. Center for Vocational Education.

Cita Chicago Style (17a ed.)

Abram, Robert, y Paul E. Schroeder. Vocational Education in Correctional Institutions: Summary of a National Survey. Columbus, OH: Center for Vocational Education, 1977.

Cita MLA (9a ed.)

Abram, Robert, y Paul E. Schroeder. Vocational Education in Correctional Institutions: Summary of a National Survey. Center for Vocational Education, 1977.