Παραπομπή APA

Lesser,Jonathan A, & Dodds,Daniel E. (1997). Environmental economics and policy. Addison-Wesley.

Παραπομπή Chicago Style

Lesser,Jonathan A, και Dodds,Daniel E. Environmental Economics and Policy. Massachussetts: Addison-Wesley, 1997.

Παραπομπή MLA

Lesser,Jonathan A, και Dodds,Daniel E. Environmental Economics and Policy. Addison-Wesley, 1997.