APA (7th ed.) Citation

Hill, G. (1998). Trends in European prison populations. Corrections compendium, 23(7), 17-20.

Chicago Style (17th ed.) Citation

Hill, Gary. "Trends in European Prison Populations." Corrections Compendium 23, no. 7 (1998): 17-20.

MLA (8th ed.) Citation

Hill, Gary. "Trends in European Prison Populations." Corrections Compendium, vol. 23, no. 7, 1998, pp. 17-20.