APA Style

Chemical Week - December 10 1997. (1997). New York: Chemical Week Associates.

Chicago Style

Chemical Week - December 10 1997. Vol. 159 No. 47. New York: Chemical Week Associates, 1997. Magazine.

MLA Style

Chemical Week - December 10 1997. Vol. 159 No. 47. New York: Chemical Week Associates, 1997. Magazine.

Turabian Style

Chemical Week - December 10 1997. New York: Chemical Week Associates, 1997. Magazine.