Cita APA (7th ed.)

Markowitz, S., & Grossman, M. (1998). The effects of alcohol regulation on physical child abuse. National Bureau of Economic Research.

Cita Chicago (17th ed.)

Markowitz, Sara, i Michael Grossman. The Effects of Alcohol Regulation on Physical Child Abuse. Cambridge: National Bureau of Economic Research, 1998.

Cita MLA (9th ed.)

Markowitz, Sara, i Michael Grossman. The Effects of Alcohol Regulation on Physical Child Abuse. National Bureau of Economic Research, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.