Cita APA (7a ed.)

McConnell, C. R., Brue, S. L., & Macpherson, D. A. (1999). Contemporary labor economics (5th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

McConnell, Campbell R., Stanley L. Brue, y David A. Macpherson. Contemporary Labor Economics. 5th ed. New York: McGraw-Hill, 1999.

Cita MLA (9a ed.)

McConnell, Campbell R., et al. Contemporary Labor Economics. 5th ed. McGraw-Hill, 1999.