APA (7th ed.) Citation

Poole, R. (2006). The brass key: The second book of Lowmoor. Simon and Schuster.

Chicago Style (17th ed.) Citation

Poole, Richard. The Brass Key: The Second Book of Lowmoor. London: Simon and Schuster, 2006.

MLA (9th ed.) Citation

Poole, Richard. The Brass Key: The Second Book of Lowmoor. Simon and Schuster, 2006.

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