توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

McKelvey, J. B. (2003). Simply for the love of it: A beginner's guide to support services for people with developmental disabilities. NADD Press.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

McKelvey, James B. Simply for the Love of It: A Beginner's Guide to Support Services for People with Developmental Disabilities. Kingston, NY: NADD Press, 2003.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

McKelvey, James B. Simply for the Love of It: A Beginner's Guide to Support Services for People with Developmental Disabilities. NADD Press, 2003.