Cita APA

Sowell, T. (2015). Basic economics (5th ed.). New York, NY 10107: Basic Books.

Chicago Style Citation

Sowell, Thomas. Basic Economics. 5th ed. New York, NY 10107: Basic Books, 2015.

Cita MLA

Sowell, Thomas. Basic Economics. 5th ed. New York, NY 10107: Basic Books, 2015.

Atenció: Aquestes cites poden no estar 100% correctes.