Παραπομπή σε μορφή APA (7η εκδ.)

PETERSON, N. A. (1989). Student workbook to accompany McConnell-Brue: Contemporary labor economics.-- Ed.2. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

PETERSON, Norris A. Student Workbook to Accompany McConnell-Brue: Contemporary Labor Economics.-- Ed.2. New York: McGraw-Hill, 1989.

Παραπομπή σε μορφή MLA (9th εκδ.)

PETERSON, Norris A. Student Workbook to Accompany McConnell-Brue: Contemporary Labor Economics.-- Ed.2. McGraw-Hill, 1989.