Brown, L. R. (1989). State of the world 1989: A worldwatch institute report on progress toward a sustainable society. W.W. Norton & Co..
Successfully copied to clipboard
Copying to clipboard failed
Chicago Style (17th ed.) Citation
Brown, Lester R. State of the World 1989: A Worldwatch Institute Report on Progress Toward a Sustainable Society. New York: W.W. Norton & Co., 1989.
Successfully copied to clipboard
Copying to clipboard failed
MLA引文
Brown, Lester R. State of the World 1989: A Worldwatch Institute Report on Progress Toward a Sustainable Society. W.W. Norton & Co., 1989.
Successfully copied to clipboard
Copying to clipboard failed
警告：這些引文格式不一定是100％准確.