APA引文

Cohen, M. R. (1991). Discover science. Scott, Foresman and Comp.

Chicago Style (17th ed.) Citation

Cohen, Michael R. Discover Science. Scott, Foresman and Comp, 1991.

MLA引文

Cohen, Michael R. Discover Science. Scott, Foresman and Comp, 1991.

警告：这些引文格式不一定是100％准确.