APA (7th ed.) Citation

Heilbroner, R. L. (1999). The worldly philosophers: The lives, times and ideas of the great economic thinkers (7th ed.). Simon & Schuster.

Chicago Style (17th ed.) Citation

Heilbroner, Robert L. The Worldly Philosophers: The Lives, Times and Ideas of the Great Economic Thinkers. 7th ed. New York: Simon & Schuster, 1999.

MLA (9th ed.) Citation

Heilbroner, Robert L. The Worldly Philosophers: The Lives, Times and Ideas of the Great Economic Thinkers. 7th ed. Simon & Schuster, 1999.