Cita APA (7a ed.)

Barton, P. E., & Coley, R. J. (1996). Captive students. Policy Information Center.

Cita Chicago Style (17a ed.)

Barton, Paul E., y Richard J. Coley. Captive Students. Princeton, NJ: Policy Information Center, 1996.

Cita MLA (8a ed.)

Barton, Paul E., y Richard J. Coley. Captive Students. Policy Information Center, 1996.