APA (7th ed.) Citation

National Society for Mentally Handicapped Children and Adults (Great Britain) & Bicknell, D. J. (1981). Mental handicap in the eighties. National Society for Mentally Handicapped Children and Adults.

Chicago Style (17th ed.) Citation

National Society for Mentally Handicapped Children and Adults (Great Britain) and D. Joan Bicknell. Mental Handicap in the Eighties. London: National Society for Mentally Handicapped Children and Adults, 1981.

MLA (8th ed.) Citation

National Society for Mentally Handicapped Children and Adults (Great Britain) and D. Joan Bicknell. Mental Handicap in the Eighties. National Society for Mentally Handicapped Children and Adults, 1981.