Dyfyniad APA

Maler, K., Vincent, J. R., Dasgupta, P., Pattanayak, S., & Smith, K. (2003). Handbook of environmental economics. Elsevier.

Dyfyniad Arddull Chicago

Maler, Karl-Goran, Jeffrey R. Vincent, Partha Dasgupta, Subhrendu Pattanayak, and Kerry Smith. Handbook of Environmental Economics. Amsterdam: Elsevier, 2003.

Dyfyniad MLA

Maler, Karl-Goran, et al. Handbook of Environmental Economics. Elsevier, 2003.

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