APA (7th ed.) Citation

White, P. (1999). The prison population in 1998: A statistical review. Research findings, 94, 1-4.

Chicago Style (17th ed.) Citation

White, Philip. "The Prison Population in 1998: A Statistical Review." Research Findings 94 (1999): 1-4.

MLA (8th ed.) Citation

White, Philip. "The Prison Population in 1998: A Statistical Review." Research Findings, vol. 94, 1999, pp. 1-4.