Cita APA

Ehrenberg, R. G., & Smith, R. S. (2009). Modern labor economics: Theory and public policy (10th ed.). Pearson/Addison Wesley.

Citación estilo Chicago

Ehrenberg, Ronald G., and Robert Stewart Smith. Modern Labor Economics: Theory and Public Policy. 10th ed. Boston: Pearson/Addison Wesley, 2009.

Cita MLA

Ehrenberg, Ronald G., and Robert Stewart Smith. Modern Labor Economics: Theory and Public Policy. 10th ed. Pearson/Addison Wesley, 2009.