APA (7th ed.) Citation

Williams & Hasnah Mohamad. (1997). Warna dan cahaya. Fajar Bakti.

Chicago Style (17th ed.) Citation

Williams and Hasnah Mohamad. Warna Dan Cahaya. Shah Alam: Fajar Bakti, 1997.

MLA (8th ed.) Citation

Williams and Hasnah Mohamad. Warna Dan Cahaya. Fajar Bakti, 1997.

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