APA引文

Heilbroner, R. L. (1967). The Worldly philosophers: The lives, times, and ideas of the great economic thinkers. Simon and Schuster.

Chicago Style (17th ed.) Citation

Heilbroner, Robert L. The Worldly Philosophers: The Lives, Times, and Ideas of the Great Economic Thinkers. New York: Simon and Schuster, 1967.

MLA引文

Heilbroner, Robert L. The Worldly Philosophers: The Lives, Times, and Ideas of the Great Economic Thinkers. Simon and Schuster, 1967.