Cita APA (7a ed.)

Williams, C. (1995). Invisible victims: Crime and abuse against people with learning disabilities (1. publ.). Kingsley.

Cita Chicago Style (17a ed.)

Williams, Christopher. Invisible Victims: Crime and Abuse Against People with Learning Disabilities. 1. publ. London [u.a.]: Kingsley, 1995.

Cita MLA (9a ed.)

Williams, Christopher. Invisible Victims: Crime and Abuse Against People with Learning Disabilities. 1. publ. Kingsley, 1995.