Heilbroner, R. L. (1999). The worldly philosophers: The lives, times, and ideas of the great economic thinkers (Revised Seventh edition.). Simon & Schuster.
Chicago Style (17th ed.) CitationHeilbroner, Robert L. The Worldly Philosophers: The Lives, Times, and Ideas of the Great Economic Thinkers. Revised Seventh edition. New York: Simon & Schuster, 1999.
MLA (9th ed.) CitationHeilbroner, Robert L. The Worldly Philosophers: The Lives, Times, and Ideas of the Great Economic Thinkers. Revised Seventh edition. Simon & Schuster, 1999.
Warning: These citations may not always be 100% accurate.