Cita APA

Colander, D. (1993). Economics: Study Guide. USA: Irwin.

Chicago Style Citation

Colander, David. Economics: Study Guide. USA: Irwin, 1993.

Cita MLA

Colander, David. Economics: Study Guide. USA: Irwin, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.