APA (7th ed.) Citation

Humphries, J. E., University of Chicago, & James J. Heckman. (2017). The Causes and Consequences of Self-Employment Over the Life Cycle. ProQuest Dissertations & Theses.

Chicago Style (17th ed.) Citation

Humphries, John Eric, University of Chicago, and James J. Heckman. The Causes and Consequences of Self-Employment Over the Life Cycle. Ann Arbor: ProQuest Dissertations & Theses, 2017.

MLA (8th ed.) Citation

Humphries, John Eric, et al. The Causes and Consequences of Self-Employment Over the Life Cycle. ProQuest Dissertations & Theses, 2017.