APA (7th ed.) Citation

Blyton, E. (1998). Upper fourth at malory towers. Reed International Books.

Chicago Style (17th ed.) Citation

Blyton, Enid. Upper Fourth at Malory Towers. London: Reed International Books, 1998.

MLA (9th ed.) Citation

Blyton, Enid. Upper Fourth at Malory Towers. Reed International Books, 1998.

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