Goudge, E. (2009). Once in a blue moon. Vanguard Press.
Chicago Style (17th ed.) CitationGoudge, Eileen. Once in a Blue Moon. New York: Vanguard Press, 2009.
MLA引文Goudge, Eileen. Once in a Blue Moon. Vanguard Press, 2009.
警告：這些引文格式不一定是100％准確.
APA引文