Citazione Stile APA (7a Edizione)

Wilcox, C., & Shepherd, W. G. (1975). Public policies toward business (5th ed.). R. D. Irwin.

Citazione stile Chigago Style (17a edizione)

Wilcox, Clair, e William G. Shepherd. Public Policies Toward Business. 5th ed. Homewood, Ill: R. D. Irwin, 1975.

Citatione MLA (9a ed.)

Wilcox, Clair, e William G. Shepherd. Public Policies Toward Business. 5th ed. R. D. Irwin, 1975.