APA-ийн эшлэл(7 дахь хэвлэлт)

BLYTON, E. (2016). THE SIXTH FORM AT ST CLARE'S BOOK- 9. HODDER CHILDREN'S BOOKS.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

BLYTON, ENID. THE SIXTH FORM AT ST CLARE'S BOOK- 9. GREAT BRITAIN: HODDER CHILDREN'S BOOKS, 2016.

MLA -ийн эшлэл (9 дэх хэвлэлт)

BLYTON, ENID. THE SIXTH FORM AT ST CLARE'S BOOK- 9. HODDER CHILDREN'S BOOKS, 2016.