APA (7th ed.) Citation

Gruber, J., & McKnight, R. 1. (2002). Why did employee health insurance contributions rise? National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Gruber, Jonathan, and Robin 19XX- McKnight. Why Did Employee Health Insurance Contributions Rise? Cambridge, Mass: National Bureau of Economic Research, 2002.

MLA (9th ed.) Citation

Gruber, Jonathan, and Robin 19XX- McKnight. Why Did Employee Health Insurance Contributions Rise? National Bureau of Economic Research, 2002.