APA (7th ed.) Citation

Hansen, J. (1997). Essays on earnings and labor supply. Göteborgs universitet.

Chicago Style (17th ed.) Citation

Hansen, Jörgen. Essays on Earnings and Labor Supply. [Göteborg: Göteborgs universitet, 1997.

MLA (8th ed.) Citation

Hansen, Jörgen. Essays on Earnings and Labor Supply. Göteborgs universitet, 1997.