APA (7th ed.) Citation

Blyton, E. (1982). The Famous Five Versus the Black Mask. Knight Book.

Chicago Style (17th ed.) Citation

Blyton, Enid. The Famous Five Versus the Black Mask. Knight Book, 1982.

MLA (9th ed.) Citation

Blyton, Enid. The Famous Five Versus the Black Mask. Knight Book, 1982.

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