Cita APA (7a ed.)

Ehrenberg, R. G., & Smith, R. S. (2006). Modern labor economics: Theory and public policy (9th ed.). Pearson/Addison Wesley.

Cita Chicago Style (17a ed.)

Ehrenberg, Ronald G., y Robert Stewart Smith. Modern Labor Economics: Theory and Public Policy. 9th ed. Boston: Pearson/Addison Wesley, 2006.

Cita MLA (8a ed.)

Ehrenberg, Ronald G., y Robert Stewart Smith. Modern Labor Economics: Theory and Public Policy. 9th ed. Pearson/Addison Wesley, 2006.