APA Style
Choo, Aven. (2007).
Longman O Level Additional Mathematics Revision Guide 4, 2nd Edition .
Singapore:
Pearson Longman.
Chicago Style
Choo, Aven.
Longman O Level Additional Mathematics Revision Guide 4, 2nd Edition.
Singapore:
Pearson Longman,
2007.
.
MLA Style
Choo, Aven.
Longman O Level Additional Mathematics Revision Guide 4, 2nd Edition.
Singapore:
Pearson Longman,
2007.
.
Turabian Style
Choo, Aven.
Longman O Level Additional Mathematics Revision Guide 4, 2nd Edition.
Singapore:
Pearson Longman,
2007.
.