Cita APA (7a ed.)

Roodman, D. M., Peterson, J. A., Bowling, A., & Mitchell, J. (1996). Paying the piper: Subsidies, politics, and the environment. Worldwatch Institute.

Cita Chicago Style (17a ed.)

Roodman, David Malin, Jane A. Peterson, April Bowling, y Jennifer Mitchell. Paying the Piper: Subsidies, Politics, and the Environment. Washington, D.C.: Worldwatch Institute, 1996.

Cita MLA (8a ed.)

Roodman, David Malin, et al. Paying the Piper: Subsidies, Politics, and the Environment. Worldwatch Institute, 1996.