Gaya APA
West, K.
(2007).
ENSIKLOPEDIA CHEMISTRY MATTERS METALS AND METALLOIDS 6
(
Cet. 1)
.
Bandung:
Pakar Raya.
Gaya MLA
West, Krista.
"ENSIKLOPEDIA CHEMISTRY MATTERS METALS AND METALLOIDS 6".
Cet. 1
Bandung:
Pakar Raya,
2007.
Text.