Heilbroner, R. L. (1961). The worldly philosophers: The lives, times, and ideas, of the great economic thinkers ([Rev. ed.].). Simon & Schuster.
Chicago Style (17th ed.) CitationHeilbroner, Robert L. The Worldly Philosophers: The Lives, Times, and Ideas, of the Great Economic Thinkers. [Rev. ed.]. New York: Simon & Schuster, 1961.
MLA (9th ed.) CitationHeilbroner, Robert L. The Worldly Philosophers: The Lives, Times, and Ideas, of the Great Economic Thinkers. [Rev. ed.]. Simon & Schuster, 1961.
Warning: These citations may not always be 100% accurate.