APA

Hall Oakley M, . (2004). Ambrose Bierce and the trey of pearls. New York: Viking.

Chicago

Hall Oakley M, . 2004. Ambrose Bierce and the trey of pearls. New York: Viking.

Harvard

Hall Oakley M, . (2004). Ambrose Bierce and the trey of pearls. New York: Viking.

MLA

Hall Oakley M, . Ambrose Bierce and the trey of pearls. New York: Viking. 2004.