Copyright Paperback Collection (Library of Congress), Fox, E., Frost, J., Maxwell, C., Nash, S., & Warren, T. A. (2009). Four dukes and a devil. Avon Books.
芝加哥风格引文Copyright Paperback Collection (Library of Congress), Elaine Fox, Jeaniene Frost, Cathy Maxwell, Sophia Nash, 与 Tracy Anne Warren. Four Dukes and a Devil. New York: Avon Books, 2009.
MLA引文Copyright Paperback Collection (Library of Congress), et al. Four Dukes and a Devil. Avon Books, 2009.
警告：这些引文格式不一定是100％准确.