Citazione Stile APA (7a Edizione)

Shepherd, W. G. (1997). The economics of industrial organization: Analysis, markets, policies (4th ed.). Prentice-Hall, Inc.

Citazione stile Chigago Style (17a edizione)

Shepherd, William G. The Economics of Industrial Organization: Analysis, Markets, Policies. 4th ed. Saddle River, New Jersey: Prentice-Hall, Inc, 1997.

Citatione MLA (9a ed.)

Shepherd, William G. The Economics of Industrial Organization: Analysis, Markets, Policies. 4th ed. Prentice-Hall, Inc, 1997.