Cita APA (7a ed.)

Hanley, N., & Spash, C. L. (1993). Cost-benefit analysis and the environment. Edgar Elgar Publishing.

Cita Chicago Style (17a ed.)

Hanley, Nick, y Clive L. Spash. Cost-benefit Analysis and the Environment. U.K: Edgar Elgar Publishing, 1993.

Cita MLA (9a ed.)

Hanley, Nick, y Clive L. Spash. Cost-benefit Analysis and the Environment. Edgar Elgar Publishing, 1993.