Cita APA (7a ed.)

Richards, M., & MacWilliams, B. (1996). Imprisonment and family ties. Research bulletin / Home Office, Research and Statistics Department. Publ. by Home Office, Research and Planning Unit, 38, 1-6.

Cita Chicago Style (17a ed.)

Richards, M., y B. MacWilliams. "Imprisonment and Family Ties." Research Bulletin / Home Office, Research and Statistics Department. Publ. by Home Office, Research and Planning Unit 38 (1996): 1-6.

Cita MLA (8a ed.)

Richards, M., y B. MacWilliams. "Imprisonment and Family Ties." Research Bulletin / Home Office, Research and Statistics Department. Publ. by Home Office, Research and Planning Unit, vol. 38, 1996, pp. 1-6.