Cita APA (7th ed.)
Maier, M., & Nelson, J. A. (2007). Introducing economics: A critical guide for teaching. M.E. Sharpe.
Cita Chicago (17th ed.)
Maier, Mark, i Julie A. Nelson. Introducing Economics: A Critical Guide for Teaching. Armonk, N.Y.: M.E. Sharpe, 2007.
Cita MLA (9th ed.)
Maier, Mark, i Julie A. Nelson. Introducing Economics: A Critical Guide for Teaching. M.E. Sharpe, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.