Cita APA

Hackett,Steven C. (2014). Environmental and Natural Resources Economics (4.). DBS.

Chicago Edition Citation

Hackett,Steven C. Environmental and Natural Resources Economics. 4. New Delhi: DBS, 2014.

Cita MLA

Hackett,Steven C. Environmental and Natural Resources Economics. 4. DBS, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.