Cita APA

Phelps, E. S. (1985). Political economy: An introductory text. New York: Norton & Company.

Citación estilo Chicago

Phelps, Edmund S. Political Economy: An Introductory Text. New York: Norton & Company, 1985.

Cita MLA

Phelps, Edmund S. Political Economy: An Introductory Text. New York: Norton & Company, 1985.