APA (7th ed.) Citation

Lena Abdullah & Lai, M. (2006). The why, how and what about science: Air; our home-earth. Jade Green Publications.

Chicago Style (17th ed.) Citation

Lena Abdullah and Magdalene Lai. The Why, How and What About Science: Air; Our Home-earth. Kuala Lumpur: Jade Green Publications, 2006.

MLA (9th ed.) Citation

Lena Abdullah and Magdalene Lai. The Why, How and What About Science: Air; Our Home-earth. Jade Green Publications, 2006.