Cita APA (7th ed.)

Biddle, J. E., & Hamermesh, D. S. (1995). Beauty, productivity and discrimination: Lawyers' looks and lucre. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Biddle, Jeff E., i Daniel S. Hamermesh. Beauty, Productivity and Discrimination: Lawyers' Looks and Lucre. Cambridge: National Bureau of Economic Research, 1995.

Cita MLA (9th ed.)

Biddle, Jeff E., i Daniel S. Hamermesh. Beauty, Productivity and Discrimination: Lawyers' Looks and Lucre. National Bureau of Economic Research, 1995.