Cita APA (7a ed.)

Freeman, A. M. (2003). Measurement of environmental and resource values: Theory and methods. Resources for the Future.

Cita Chicago Style (17a ed.)

Freeman, A. Myrick. Measurement of Environmental and Resource Values: Theory and Methods. Washington, DC: Resources for the Future, 2003.

Cita MLA (9a ed.)

Freeman, A. Myrick. Measurement of Environmental and Resource Values: Theory and Methods. Resources for the Future, 2003.