Smith, D. E. (1966). John Bunyan in America. Indiana University humanities series.
Chicago Style (17th ed.) CitationSmith, David E. "John Bunyan in America." Indiana University Humanities Series 1966.
MLA引文Smith, David E. "John Bunyan in America." Indiana University Humanities Series, 1966.
警告:這些引文格式不一定是100%准確.