APA Style
CHENG, Chung Yu. (2010).
O-Level Essential Study Guide Additional Mathematics [Geometry and Trigonometry] .
Singapore:
Singapore Asian Publications.
Chicago Style
CHENG, Chung Yu.
O-Level Essential Study Guide Additional Mathematics [Geometry and Trigonometry].
Singapore:
Singapore Asian Publications,
2010.
Printed Book.
MLA Style
CHENG, Chung Yu.
O-Level Essential Study Guide Additional Mathematics [Geometry and Trigonometry].
Singapore:
Singapore Asian Publications,
2010.
Printed Book.
Turabian Style
CHENG, Chung Yu.
O-Level Essential Study Guide Additional Mathematics [Geometry and Trigonometry].
Singapore:
Singapore Asian Publications,
2010.
Printed Book.