APA (7th ed.) Citation

Blyton, E. (1987). Circus days again. Beaver Books.

Chicago Style (17th ed.) Citation

Blyton, Enid. Circus Days Again. Beaver Books, 1987.

MLA (8th ed.) Citation

Blyton, Enid. Circus Days Again. Beaver Books, 1987.

Warning: These citations may not always be 100% accurate.