Archer, J. (1991). As the crow flies. HarperCollins, Coronet Books.
Chicago Style (17th ed.) CitationArcher, Jeffrey. As the Crow Flies. New York : Hodder: HarperCollins, Coronet Books, 1991.
MLA引文Archer, Jeffrey. As the Crow Flies. HarperCollins, Coronet Books, 1991.
警告:這些引文格式不一定是100%准確.