APA (7th ed.) Citation

Cheong, K. L. (2003). The online mastermind game / Cheong Kuen Leion.

Chicago Style (17th ed.) Citation

Cheong, Kuen Leion. The Online Mastermind Game / Cheong Kuen Leion. 2003.

MLA (9th ed.) Citation

Cheong, Kuen Leion. The Online Mastermind Game / Cheong Kuen Leion. 2003.

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