توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Bigby, C. 'I hope he dies before me': Unravelling the debates about ageing and people with intellectual disability / Christine Bigby. Routledge handbook of disability studies.(2012).

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Bigby, Christine. "'I Hope He Dies Before Me': Unravelling the Debates About Ageing and People with Intellectual Disability / Christine Bigby." Routledge Handbook of Disability Studies.(2012) .

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Bigby, Christine. "'I Hope He Dies Before Me': Unravelling the Debates About Ageing and People with Intellectual Disability / Christine Bigby." Routledge Handbook of Disability Studies.(2012), .