Cita APA (7a ed.)

ebrary, Inc, Karlsen, R. W., & Pettyfer, M. A. (2011). Monopolies: Theory, effectiveness and regulation. Nova Science Publishers.

Cita Chicago Style (17a ed.)

ebrary, Inc, Robert W. Karlsen, y Michael A. Pettyfer. Monopolies: Theory, Effectiveness and Regulation. Hauppauge, N.Y.: Nova Science Publishers, 2011.

Cita MLA (9a ed.)

ebrary, Inc, et al. Monopolies: Theory, Effectiveness and Regulation. Nova Science Publishers, 2011.