APA (7th ed.) Citation

Coile, C. 1., & Levine, P. B. (2004). Bulls, bears, and retirement behavior. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Coile, Courtney 19XX-, and Phillip B. Levine. Bulls, Bears, and Retirement Behavior. Cambridge, Mass: National Bureau of Economic Research, 2004.

MLA (9th ed.) Citation

Coile, Courtney 19XX-, and Phillip B. Levine. Bulls, Bears, and Retirement Behavior. National Bureau of Economic Research, 2004.