APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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