APA (7th ed.) Citation

Mohamad Kholid Hamzah & Nuriazam Ismail. Terowong rahsia. PTS One.

Chicago Style (17th ed.) Citation

Mohamad Kholid Hamzah and Nuriazam Ismail. Terowong Rahsia. Pahang: PTS One.

MLA (9th ed.) Citation

Mohamad Kholid Hamzah and Nuriazam Ismail. Terowong Rahsia. PTS One.

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