Παραπομπή APA

Blyton, E. (2016). Circus days again. Hodder Children's Books.

Παραπομπή Chicago Style

Blyton, Enid. Circus Days Again. London: Hodder Children's Books, 2016.

Παραπομπή MLA

Blyton, Enid. Circus Days Again. Hodder Children's Books, 2016.