Gaya APA
Hein, M., Arena, S.
(2011).
Introduction to chemistry:
(
14th ed.)
.
Hoboken, N.J.:
John Wiley & Sons.
Gaya MLA
Hein, Morris., Arena, Susan.
"Introduction to chemistry:".
14th ed.
Hoboken, N.J.:
John Wiley & Sons,
2011.
Buku.