APA (7th ed.) Citation

Wong Soo Voon. (1975). Modern Mathematics. System Educational Company.

Chicago Style (17th ed.) Citation

Wong Soo Voon. Modern Mathematics. Kuala Lumpur: System Educational Company, 1975.

MLA (9th ed.) Citation

Wong Soo Voon. Modern Mathematics. System Educational Company, 1975.

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