Cita APA (7a ed.)

Azuma, Y., & Grossman, H. I. (2002). A theory of the informal sector. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Azuma, Yoshiaki, y Herschel I. Grossman. A Theory of the Informal Sector. Cambridge, MA: National Bureau of Economic Research, 2002.

Cita MLA (9a ed.)

Azuma, Yoshiaki, y Herschel I. Grossman. A Theory of the Informal Sector. National Bureau of Economic Research, 2002.