Παραπομπή σε μορφή APA (7η εκδ.)

Belman, D., & Wolfson, P. J. (2014). What does the minimum wage do? W.E. Upjohn Institute for Employment Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Belman, Dale, και Paul J. Wolfson. What Does the Minimum Wage Do? Kalamazoo Michigan: W.E. Upjohn Institute for Employment Research, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Belman, Dale, και Paul J. Wolfson. What Does the Minimum Wage Do? W.E. Upjohn Institute for Employment Research, 2014.