Cita APA

Kahn, J. R. (2005). The economic approach to environmental and natural resources. Victoria, Australia: Thomson (South-Western).

Citación estilo Chicago

Kahn, James R. The Economic Approach to Environmental and Natural Resources. Victoria, Australia: Thomson (South-Western), 2005.

Cita MLA

Kahn, James R. The Economic Approach to Environmental and Natural Resources. Victoria, Australia: Thomson (South-Western), 2005.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.