APA (7th ed.) Citation

Wan Hassan Wan Ahmad & Mohd Khalil Hj. Nordin. (2007). 30 rahsia kehidupan. Diwangsa Publ. & Dist.

Chicago Style (17th ed.) Citation

Wan Hassan Wan Ahmad and Mohd Khalil Hj. Nordin. 30 Rahsia Kehidupan. Seremban: Diwangsa Publ. & Dist, 2007.

MLA (8th ed.) Citation

Wan Hassan Wan Ahmad and Mohd Khalil Hj. Nordin. 30 Rahsia Kehidupan. Diwangsa Publ. & Dist, 2007.