Παραπομπή σε μορφή APA (7η εκδ.)

Smith, G. A. J., & Christensen, C. R. (1962). Policy formulation and administration: A casebook of top-management problems in business (4th ed.). Irwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Smith, George Albert Jr, και Carl Roland Christensen. Policy Formulation and Administration: A Casebook of Top-management Problems in Business. 4th ed. Homewood, Ill: Irwin, 1962.

Παραπομπή σε μορφή MLA (9th εκδ.)

Smith, George Albert Jr, και Carl Roland Christensen. Policy Formulation and Administration: A Casebook of Top-management Problems in Business. 4th ed. Irwin, 1962.