APA (7th ed.) Citation

Armstrong, K. (2012). The gathering (First paperback edition.). Harper.

Chicago Style (17th ed.) Citation

Armstrong, Kelley. The Gathering. First paperback edition. New York, NY: Harper, 2012.

MLA (8th ed.) Citation

Armstrong, Kelley. The Gathering. First paperback edition. Harper, 2012.

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