Citazione APA

Polasky, S. Comments on 'Key issues for attention from ecological economists' by Paul Ehrlich.

Stile di citazione Chicago

Polasky, Stephen. Comments On 'Key Issues for Attention From Ecological Economists' By Paul Ehrlich.

Citazione MLA

Polasky, Stephen. Comments On 'Key Issues for Attention From Ecological Economists' By Paul Ehrlich.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.