APA (7th ed.) Citation

Hancock. (2014). The darkening hour (Pbk. ed.). Simon & Schuster.

Chicago Style (17th ed.) Citation

Hancock. The Darkening Hour. Pbk. ed. London: Simon & Schuster, 2014.

MLA (8th ed.) Citation

Hancock. The Darkening Hour. Pbk. ed. Simon & Schuster, 2014.

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