Cita APA (7a ed.)

Levitt, S. D., & Venkatesh, S. A. (1998). An economic analysis of a drug-selling gang's finances. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Levitt, Steven D., y Sudhir Alladi Venkatesh. An Economic Analysis of a Drug-selling Gang's Finances. Cambridge, MA: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Levitt, Steven D., y Sudhir Alladi Venkatesh. An Economic Analysis of a Drug-selling Gang's Finances. National Bureau of Economic Research, 1998.