Sheppard, R. (2019). A solitary confinement: Always look on the bright side, even though you're paralysed from the neck downwards. Panoma Press.
Chicago-referens (17:e uppl.)Sheppard, Robin. A Solitary Confinement: Always Look on the Bright Side, Even Though You're Paralysed from the Neck Downwards. St Albans: Panoma Press, 2019.
MLA-referens (9:e uppl.)Sheppard, Robin. A Solitary Confinement: Always Look on the Bright Side, Even Though You're Paralysed from the Neck Downwards. Panoma Press, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.