APA (7th ed.) Citation

Lafferty, . P. (1998). Cahaya dan Bunyi. Federal Publications Sdn Bhd.

Chicago Style (17th ed.) Citation

Lafferty, Peter. Cahaya Dan Bunyi. Selangor: Federal Publications Sdn Bhd, 1998.

MLA (9th ed.) Citation

Lafferty, Peter. Cahaya Dan Bunyi. Federal Publications Sdn Bhd, 1998.

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