APA (7th ed.) Citation

Leamer, E. E., & Thornberg, C. (1998). Efforts and wages: A new look at the inter-industry wage differentials.

Chicago Style (17th ed.) Citation

Leamer, Edward E., and Christopher Thornberg. Efforts and Wages: A New Look at the Inter-industry Wage Differentials. Cambridge, Mass, 1998.

MLA (9th ed.) Citation

Leamer, Edward E., and Christopher Thornberg. Efforts and Wages: A New Look at the Inter-industry Wage Differentials. 1998.