Cita APA (7a ed.)

Hay, D. A., & Morris, D. J. (1991). Industrial economics and organization: Theory and evidence (2nd ed.). University Press.

Cita Chicago Style (17a ed.)

Hay, Donald A., y Derek J. Morris. Industrial Economics and Organization: Theory and Evidence. 2nd ed. Oxford: University Press, 1991.

Cita MLA (9a ed.)

Hay, Donald A., y Derek J. Morris. Industrial Economics and Organization: Theory and Evidence. 2nd ed. University Press, 1991.