APA (7th ed.) Citation

Noor Hazreen Hamzah. Biskut gula dan mentega. Synergy Media books.

Chicago Style (17th ed.) Citation

Noor Hazreen Hamzah. Biskut Gula Dan Mentega. Kuala Lumpur: Synergy Media books.

MLA (9th ed.) Citation

Noor Hazreen Hamzah. Biskut Gula Dan Mentega. Synergy Media books.

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