Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Shepherd, William G. The Economics of Industrial Organization: Analysis, Markets, Policies. 4th ed. Upper Saddle River, N.J: Prentice Hall, 1997.

Cita MLA (9th ed.)

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