APA način citiranja (7. izdanje)

BLYTON, E. (2014). HAPPY DAYS: HELLO MR TWIDDLE! BOUNTY BOOKS.

Čikaški stil citiranja (17. izdanje)

BLYTON, ENID. HAPPY DAYS: HELLO MR TWIDDLE! LONDON: BOUNTY BOOKS, 2014.

MLA način citiranja (9. izdanje)

BLYTON, ENID. HAPPY DAYS: HELLO MR TWIDDLE! BOUNTY BOOKS, 2014.