APA
Copeland B. R., Taylor M Scott & National Bureau Of Economic Research. (2000). Free trade and global warming: A trade theory of kyoto protocol. Cambridge, MA: NBER.
Chicago
Copeland Brain R, Taylor M Scott and National Bureau Of Economic Research. 2000. Free trade and global warming: A trade theory of kyoto protocol. Cambridge, MA: NBER.
Harvard
Copeland B. R., Taylor M Scott and National Bureau Of Economic Research. (2000). Free trade and global warming: A trade theory of kyoto protocol. Cambridge, MA: NBER.
MLA
Copeland Brain R, Taylor M Scott and National Bureau Of Economic Research. Free trade and global warming: A trade theory of kyoto protocol. Cambridge, MA: NBER. 2000.