APA-Zitierstil (7. Ausg.)

Phelps, O. W. (1961). Introduction to labor economics (3. ed.). McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Phelps, Orme Wheelock. Introduction to Labor Economics. 3. ed. New York <<[u.a.]>>: McGraw-Hill, 1961.

MLA-Zitierstil (9. Ausg.)

Phelps, Orme Wheelock. Introduction to Labor Economics. 3. ed. McGraw-Hill, 1961.