Cita APA (7a ed.)

Porporino, F. J. (1991). Forecasting - and affecting - federal prison populations in Canada. Selbstverlag.

Cita Chicago Style (17a ed.)

Porporino, Frank J. Forecasting - and Affecting - Federal Prison Populations in Canada. London: Selbstverlag, 1991.

Cita MLA (9a ed.)

Porporino, Frank J. Forecasting - and Affecting - Federal Prison Populations in Canada. Selbstverlag, 1991.