Gaya APA
GRAY, H, B., JR, G, P.
(1967).
BASIC PRINCIPLES OF CHEMISTRY
.
New York:
W. A. BENJAMIN, INC.
Gaya MLA
GRAY, HARRY, B., JR, GILBERT, P.HAIGHT,.
"BASIC PRINCIPLES OF CHEMISTRY".
New York:
W. A. BENJAMIN, INC,
1967.
Text Book Farmasi.