Cita APA (7a ed.)

Blumstein, A., & Cohen, J. (1974). An evaluation of a college-level program in a maximum security prison. Carnegie Mellon Univ., Urban Systems Institute.

Cita Chicago Style (17a ed.)

Blumstein, Alfred, y Jaqueline Cohen. An Evaluation of a College-level Program in a Maximum Security Prison. Pittsburgh, Pa: Carnegie Mellon Univ., Urban Systems Institute, 1974.

Cita MLA (8a ed.)

Blumstein, Alfred, y Jaqueline Cohen. An Evaluation of a College-level Program in a Maximum Security Prison. Carnegie Mellon Univ., Urban Systems Institute, 1974.