Blyton, E. (2000). The Sixth Form At St. Clare's (75th.). Hodder Children's Books.
Chicago-referens (17:e uppl.)Blyton, Enid. The Sixth Form At St. Clare's. 75th. London: Hodder Children's Books, 2000.
MLA-referens (9:e uppl.)Blyton, Enid. The Sixth Form At St. Clare's. 75th. Hodder Children's Books, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.