APA-Zitierstil (7. Ausg.)

Wolff, E. N. (2011). The transformation of the American pension system: Was it beneficial for workers? W.E. Upjohn Institute for Employment Research.

Chicago-Zitierstil (17. Ausg.)

Wolff, Edward N. The Transformation of the American Pension System: Was It Beneficial for Workers? Kalamazoo, Mich: W.E. Upjohn Institute for Employment Research, 2011.

MLA-Zitierstil (9. Ausg.)

Wolff, Edward N. The Transformation of the American Pension System: Was It Beneficial for Workers? W.E. Upjohn Institute for Employment Research, 2011.