Cita APA (7a ed.)

Kroon, G. E. (2007). Barron's macroeconomics the easy way. Barron's Educational Series, Inc.

Cita Chicago Style (17a ed.)

Kroon, George E. Barron's Macroeconomics the Easy Way. Hauppauge, N.Y.: Barron's Educational Series, Inc, 2007.

Cita MLA (9a ed.)

Kroon, George E. Barron's Macroeconomics the Easy Way. Barron's Educational Series, Inc, 2007.