APA (7th ed.) Citation

O'Keefe, S. (2019). Essays in Labor Economics. University of California.

Chicago Style (17th ed.) Citation

O'Keefe, Siobhan. Essays in Labor Economics. [Erscheinungsort nicht ermittelbar]: University of California, 2019.

MLA (9th ed.) Citation

O'Keefe, Siobhan. Essays in Labor Economics. University of California, 2019.