APA Alıntı

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

Chicago Stili Alıntı

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

MLA Alıntı

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