APA Style
Heyworth, Rex M., Briggs, J G R. (2007).
Chemistry Insights : 'O' level, 2nd ed. .
Singapore:
Pearson.
Chicago Style
Heyworth, Rex M., Briggs, J G R.
Chemistry Insights : 'O' level, 2nd ed..
Singapore:
Pearson,
2007.
Text.
MLA Style
Heyworth, Rex M., Briggs, J G R.
Chemistry Insights : 'O' level, 2nd ed..
Singapore:
Pearson,
2007.
Text.
Turabian Style
Heyworth, Rex M., Briggs, J G R.
Chemistry Insights : 'O' level, 2nd ed..
Singapore:
Pearson,
2007.
Print.