APA (7th ed.) Citation

Siti Zawiyah Zakaria. (1997). Kemalangan sifar. Penerbitan PCT.

Chicago Style (17th ed.) Citation

Siti Zawiyah Zakaria. Kemalangan Sifar. Kuala Lumpur: Penerbitan PCT, 1997.

MLA (8th ed.) Citation

Siti Zawiyah Zakaria. Kemalangan Sifar. Penerbitan PCT, 1997.

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