APA ציטוט

Clay Karen, Lewis Joshua, Severnini Edson, & National Bureau of Economic Research. Canary in a Coal Mine, Infant Mortality, Property Values, and Tradeoffs Associated with Mid-20th Century Air Pollution.

Chicago Style (17th ed.) Citation

Clay Karen, Lewis Joshua, Severnini Edson, and National Bureau of Economic Research. Canary in a Coal Mine, Infant Mortality, Property Values, and Tradeoffs Associated with Mid-20th Century Air Pollution.

ציטוט MLA

Clay Karen, et al. Canary in a Coal Mine, Infant Mortality, Property Values, and Tradeoffs Associated with Mid-20th Century Air Pollution.