APA Style
Chemistry. (1991).
Nw York:
McGraw-Hill,Inc.
Chicago Style
Chemistry.
4th ed.
Nw York:
McGraw-Hill,Inc,
1991.
Text.
MLA Style
Chemistry.
4th ed.
Nw York:
McGraw-Hill,Inc,
1991.
Text.
Turabian Style
Chemistry.
Nw York:
McGraw-Hill,Inc,
1991.
Print.