Langness, L. L., & Levine, H. G. (1987). Culture and Retardation: Life Histories of Mildly Mentally Retarded Persons in American Society. Springer Netherlands.
Chicago Style (17th ed.) CitationLangness, L. L., and Harold G. Levine. Culture and Retardation: Life Histories of Mildly Mentally Retarded Persons in American Society. Dordrecht: Springer Netherlands, 1987.
MLA (9th ed.) CitationLangness, L. L., and Harold G. Levine. Culture and Retardation: Life Histories of Mildly Mentally Retarded Persons in American Society. Springer Netherlands, 1987.
Warning: These citations may not always be 100% accurate.