Cita APA (7a ed.)

SULTAN, P. Labor economics#Paul Sultan. henry Holt and Company.

Cita Chicago Style (17a ed.)

SULTAN, Paul. Labor Economics#Paul Sultan. henry Holt and Company.

Cita MLA (8a ed.)

SULTAN, Paul. Labor Economics#Paul Sultan. henry Holt and Company.

Precaución: Estas citas no son 100% exactas.