APA (7th ed.) Citation

Messenger, S. (2020). Keeper of the Cities: Unlocked No. 8.5. Simon & Schuster UK Ltd.

Chicago Style (17th ed.) Citation

Messenger, Shannon. Keeper of the Cities: Unlocked No. 8.5. London: Simon & Schuster UK Ltd, 2020.

MLA (9th ed.) Citation

Messenger, Shannon. Keeper of the Cities: Unlocked No. 8.5. Simon & Schuster UK Ltd, 2020.

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