APA-Zitierstil (7. Ausg.)

Clarke, A. D. B. (1973). Mental retardation and behavioural research: [proceedings of a] study group held at the University of Hull ... [on September 14 - 16, 1971] (1. publ.). Churchill Livingstone.

Chicago-Zitierstil (17. Ausg.)

Clarke, Alan D. B. Mental Retardation and Behavioural Research: [proceedings of a] Study Group Held at the University of Hull ... [on September 14 - 16, 1971]. 1. publ. Edinburgh [u.a.]: Churchill Livingstone, 1973.

MLA-Zitierstil (9. Ausg.)

Clarke, Alan D. B. Mental Retardation and Behavioural Research: [proceedings of a] Study Group Held at the University of Hull ... [on September 14 - 16, 1971]. 1. publ. Churchill Livingstone, 1973.