APA (7th ed.) Citation

Allen, J. D. (2003). Gay, lesbian, bisexual, and transgender people with developmental disabilities and mental retardation. New York: Harrington Park Press.

Chicago Style (17th ed.) Citation

Allen, John D. Gay, Lesbian, Bisexual, and Transgender People with Developmental Disabilities and Mental Retardation. New York: Harrington Park Press, 2003.

MLA (8th ed.) Citation

Allen, John D. Gay, Lesbian, Bisexual, and Transgender People with Developmental Disabilities and Mental Retardation. New York: Harrington Park Press, 2003.

Warning: These citations may not always be 100% accurate.