Cita APA (7a ed.)

Ryan, M., & Ward, T. (1989). Privatization and the penal system: : the American experience and the debate in Britain. Open University Press.

Cita Chicago Style (17a ed.)

Ryan, Mick, y Tony Ward. Privatization and the Penal System: : The American Experience and the Debate in Britain. Milton Keynes: Open University Press, 1989.

Cita MLA (9a ed.)

Ryan, Mick, y Tony Ward. Privatization and the Penal System: : The American Experience and the Debate in Britain. Open University Press, 1989.