APA Style
Petrucci, R, H., Wismer, R, K. (1987).
General Chemistry with Qualitative Analysis (Ed. 2).
New York:
Macmillan Publishing Company.
MLA Style
Petrucci, Ralph, H.., Wismer, Robert, K..
"General Chemistry with Qualitative Analysis".
Ed. 2
New York:
Macmillan Publishing Company,
1987.
.