Hill, N. (2012). Think and grow rich (1937.). Duke Classics.
Chicago Style (17th ed.) CitationHill, Napoleon. Think and Grow Rich. 1937. Cleveland: Duke Classics, 2012.
MLA引文Hill, Napoleon. Think and Grow Rich. 1937. Duke Classics, 2012.
警告:這些引文格式不一定是100%准確.