APA (7th ed.) Citation

Blyton, E. (2004). Jinky the jumping frog & thirteen o'clock. Mercury Books.

Chicago Style (17th ed.) Citation

Blyton, Enid. Jinky the Jumping Frog & Thirteen O'clock. London: Mercury Books, 2004.

MLA (9th ed.) Citation

Blyton, Enid. Jinky the Jumping Frog & Thirteen O'clock. Mercury Books, 2004.

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