APA (7th ed.) Citation

Gruber, J., & McKnight, R. (2002). Why did employee health insurance contributions rise? National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Gruber, Jonathan, and Robin McKnight. Why Did Employee Health Insurance Contributions Rise? Cambridge, MA: National Bureau of Economic Research, 2002.

MLA (9th ed.) Citation

Gruber, Jonathan, and Robin McKnight. Why Did Employee Health Insurance Contributions Rise? National Bureau of Economic Research, 2002.