Gaya APA
Heyworth, D, R, M., Briggs, J, G, R.
(2016).
CHEMISTRY INSIGHTS
.
Singapore:
Pearson Education South Asia.
Gaya MLA
Heyworth, Dr, Rex, M., Briggs, J, G, R.
"CHEMISTRY INSIGHTS".
Singapore:
Pearson Education South Asia,
2016.
Text.