APA (7. basım) Alıntı

(1999). Ecosystems and nature: Economics, science and policy. Edward Elgar.

Chicago Style (17. basım) Atıf

Ecosystems and Nature: Economics, Science and Policy. Cheltenham: Edward Elgar, 1999.

MLA (9th ed.) Atıf

Ecosystems and Nature: Economics, Science and Policy. Edward Elgar, 1999.