APA (7th ed.) Citation

Awang, M. (2000). Do we have enough clean air to breath?

Chicago Style (17th ed.) Citation

Awang, Muhamad. Do We Have Enough Clean Air to Breath? 2000.

MLA (9th ed.) Citation

Awang, Muhamad. Do We Have Enough Clean Air to Breath? 2000.

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