Ryan, D. (2009). The complete idiot's guide to the American accent. Alpha.
Chicago Style (17th ed.) CitationRyan, Diane. The Complete Idiot's Guide to the American Accent. New York: Alpha, 2009.
MLA引文Ryan, Diane. The Complete Idiot's Guide to the American Accent. Alpha, 2009.
警告:這些引文格式不一定是100%准確.