APA Style
GENERAL COLLEGE CHEMISTRY. (1976).
New York:
.
Chicago Style
GENERAL COLLEGE CHEMISTRY.
.
New York:
,
1976.
Buku.
MLA Style
GENERAL COLLEGE CHEMISTRY.
.
New York:
,
1976.
Buku.
Turabian Style
GENERAL COLLEGE CHEMISTRY.
New York:
,
1976.
Buku.