Fitzenberger, B., & Kohn, K. (2008). Union Density and Varieties of Coverage: The Anatomy of Union Wage Effects in Germany.
Citação do estilo Chicago (17ª ed.)Fitzenberger, Bernd, e Karsten Kohn. Union Density and Varieties of Coverage: The Anatomy of Union Wage Effects in Germany. Düsseldorf, 2008.
Citação MLA (8ª ed.)Fitzenberger, Bernd, e Karsten Kohn. Union Density and Varieties of Coverage: The Anatomy of Union Wage Effects in Germany. 2008.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.