APA (7e ed.) Bronvermelding

Ehrenberg, R. G., & Smith, R. S. (2015). Modern labor economics: Theory and public policy (Twelfth edition.). Pearson.

Chicago (17e ed.) Bronvermelding

Ehrenberg, Ronald G., en Robert Stewart Smith. Modern Labor Economics: Theory and Public Policy. Twelfth edition. Boston: Pearson, 2015.

MLA (8e ed.) Bronvermelding

Ehrenberg, Ronald G., en Robert Stewart Smith. Modern Labor Economics: Theory and Public Policy. Twelfth edition. Pearson, 2015.