APA (7th ed.) Citation

Hunter, E. (2004). The darkest hour (First edition.). HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Hunter, Erin. The Darkest Hour. First edition. New York: HarperCollins Publishers, 2004.

MLA (8th ed.) Citation

Hunter, Erin. The Darkest Hour. First edition. HarperCollins Publishers, 2004.

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