Gaya APA
HAMPEL, C, A., HAWLEY, G, G. (1982).
Glossary of chemical terms (2nd. ed.).
New York:
Van Nostrand Reinhold.
Gaya MLA
HAMPEL, Clifford, A.., HAWLEY, Gessner, G..
"Glossary of chemical terms".
2nd. ed.
New York:
Van Nostrand Reinhold,
1982.
Buku.