Cita APA (7th ed.)
TYSON, M., & SPOONER, F. (1991). A RETROSPECTIVE EVALUATION OF BEHAVIORAL PROGRAMMING IN AN INSTITUTIONAL SETTING.
Cita Chicago (17th ed.)
TYSON, M.E, i F. SPOONER. A RETROSPECTIVE EVALUATION OF BEHAVIORAL PROGRAMMING IN AN INSTITUTIONAL SETTING. 1991.
Cita MLA (9th ed.)
TYSON, M.E, i F. SPOONER. A RETROSPECTIVE EVALUATION OF BEHAVIORAL PROGRAMMING IN AN INSTITUTIONAL SETTING. 1991.
Atenció: Aquestes cites poden no estar 100% correctes.