Gaya APA
Effendi,M.Pd, P.
(2007).
A-Level Chemistry for High Shool Students Volume 2A
.
Malang:
Bayumedia Publishing.
Gaya MLA
Effendi,M.Pd, Prof..
"A-Level Chemistry for High Shool Students Volume 2A".
Malang:
Bayumedia Publishing,
2007.
Text.