Cita APA

Blank, D. M., & Stigler, G. J. (1957). The demand and supply of scientific personel. National bureau of economic research.

Citación estilo Chicago

Blank, David M., and George Joseph Stigler. The Demand and Supply of Scientific Personel. New York: National bureau of economic research, 1957.

Cita MLA

Blank, David M., and George Joseph Stigler. The Demand and Supply of Scientific Personel. New York: National bureau of economic research, 1957.