APA Style
Cheong, Mabel. (2008).
Challenging Maths Examination Papers Primary 4: 6 Sets of Examination Papers .
Ashland:
Wortel Books.
Chicago Style
Cheong, Mabel.
Challenging Maths Examination Papers Primary 4: 6 Sets of Examination Papers.
Ashland:
Wortel Books,
2008.
Book.
MLA Style
Cheong, Mabel.
Challenging Maths Examination Papers Primary 4: 6 Sets of Examination Papers.
Ashland:
Wortel Books,
2008.
Book.
Turabian Style
Cheong, Mabel.
Challenging Maths Examination Papers Primary 4: 6 Sets of Examination Papers.
Ashland:
Wortel Books,
2008.
Book.