APA (7th ed.) Citation

Ashenfelter, O., & Card, D. E. (2011). Handbook of labor economics (1 st ed.). Elsevier.

Chicago Style (17th ed.) Citation

Ashenfelter, Orley, and David E. Card. Handbook of Labor Economics. 1 st ed. Amsterdam: Elsevier, 2011.

MLA (9th ed.) Citation

Ashenfelter, Orley, and David E. Card. Handbook of Labor Economics. 1 st ed. Elsevier, 2011.

Warning: These citations may not always be 100% accurate.