Cita APA (7a ed.)

Schmalensee, R. (1979). The Control of natural monopolies (2nd. print.). D.C. Heath.

Cita Chicago Style (17a ed.)

Schmalensee, Richard. The Control of Natural Monopolies. 2nd. print. Lexington: D.C. Heath, 1979.

Cita MLA (9a ed.)

Schmalensee, Richard. The Control of Natural Monopolies. 2nd. print. D.C. Heath, 1979.