APA (7th ed.) Citation

Yang, C. (2013). SPM Mathematics: Learning Through Diagrams. Sap Publications (M) Sdn. Bhd..

Chicago Style (17th ed.) Citation

Yang, C.C. SPM Mathematics: Learning Through Diagrams. Selangor: Sap Publications (M) Sdn. Bhd., 2013.

MLA (9th ed.) Citation

Yang, C.C. SPM Mathematics: Learning Through Diagrams. Sap Publications (M) Sdn. Bhd., 2013.

Warning: These citations may not always be 100% accurate.