Cita APA (7a ed.)

Clark, C. M. A. (1991). Economic theory and natural philosophy: The search for natural laws of the economy. Elgar.

Cita Chicago Style (17a ed.)

Clark, Charles Michael Andres. Economic Theory and Natural Philosophy: The Search for Natural Laws of the Economy. Aldershot: Elgar, 1991.

Cita MLA (9a ed.)

Clark, Charles Michael Andres. Economic Theory and Natural Philosophy: The Search for Natural Laws of the Economy. Elgar, 1991.