APA (7th ed.) Zitazioa

Copeland, B. R., & Taylor, M. S. (2003). Trade and the environment: Theory and evidence. Princeton University Press.

Chicago Style (17th ed.) Zitazioa

Copeland, Brian Richard, eta M. Scott Taylor. Trade and the Environment: Theory and Evidence. Princeton, NJ: Princeton University Press, 2003.

MLA (9th ed.) Zitazioa

Copeland, Brian Richard, eta M. Scott Taylor. Trade and the Environment: Theory and Evidence. Princeton University Press, 2003.