APA

Cast P. C., Cast K., . (2008). Untamed: a house of night novel. New York: St. Martin's Griffin.

Chicago

Cast P C, Cast Kristin, . 2008. Untamed: a house of night novel. New York: St. Martin's Griffin.

Harvard

Cast P. C., Cast K., . (2008). Untamed: a house of night novel. New York: St. Martin's Griffin.

MLA

Cast P C, Cast Kristin, . Untamed: a house of night novel. New York: St. Martin's Griffin. 2008.