Cita APA (7a ed.)

Berg, S. V., & Tschirhart, J. (1988). Natural monopoly regulation: Principles and practice. Cambridge University Press.

Cita Chicago Style (17a ed.)

Berg, Sanford V., y John Tschirhart. Natural Monopoly Regulation: Principles and Practice. Cambridge [etc.]: Cambridge University Press, 1988.

Cita MLA (9a ed.)

Berg, Sanford V., y John Tschirhart. Natural Monopoly Regulation: Principles and Practice. Cambridge University Press, 1988.