APA-referens (7:e uppl.)

Chay, K. Y., & Greenstone, M. (1998). Does air quality mattern: Evidence from the housing market. National Bureau of Economic Research.

Chicago-referens (17:e uppl.)

Chay, Kenneth Y., och Michael Greenstone. Does Air Quality Mattern: Evidence from the Housing Market. Cambridge: National Bureau of Economic Research, 1998.

MLA-referens (9:e uppl.)

Chay, Kenneth Y., och Michael Greenstone. Does Air Quality Mattern: Evidence from the Housing Market. National Bureau of Economic Research, 1998.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.