Cita APA (7th ed.)
Walstad, W. B. (2005). Study guide for use with McConnell and Brue Microeconomics (16th ed.). McGraw-Hill.
Cita Chicago (17th ed.)
Walstad, William B. Study Guide for Use with McConnell and Brue Microeconomics. 16th ed. New York: McGraw-Hill, 2005.
Cita MLA (9th ed.)
Walstad, William B. Study Guide for Use with McConnell and Brue Microeconomics. 16th ed. McGraw-Hill, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.