APA (7th ed.) Citation

Toyne, S. (2012). The key. William Morrow.

Chicago Style (17th ed.) Citation

Toyne, Simon. The Key. New York: William Morrow, 2012.

MLA (8th ed.) Citation

Toyne, Simon. The Key. William Morrow, 2012.

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