APA (7th ed.) Citation

Chew, C., Chow Siew Foong, & Leong See Cheng. (2000). Physics: A course for 'O' level (2nd ed.). Time Media Private Limited.

Chicago Style (17th ed.) Citation

Chew, Charles, Chow Siew Foong, and Leong See Cheng. Physics: A Course for 'O' Level. 2nd ed. Singapore: Time Media Private Limited, 2000.

MLA (9th ed.) Citation

Chew, Charles, et al. Physics: A Course for 'O' Level. 2nd ed. Time Media Private Limited, 2000.