(1997). International review of research in mental retardation, Volume 20. Academic Press.
Chicago Style (17th ed.) CitationInternational Review of Research in Mental Retardation, Volume 20. San Diego: Academic Press, 1997.
MLA (9th ed.) CitationInternational Review of Research in Mental Retardation, Volume 20. Academic Press, 1997.
Warning: These citations may not always be 100% accurate.