APA (7. basım) Alıntı

Ashenfelter, O. (1999). Labor economics. Worth.

Chicago Style (17. basım) Atıf

Ashenfelter, Orley. Labor Economics. New York: Worth, 1999.

MLA (9th ed.) Atıf

Ashenfelter, Orley. Labor Economics. Worth, 1999.