APA (7th ed.) Citation

Tan, E. (2004). Why Trees Are Important To Life. Nikaz Publications.

Chicago Style (17th ed.) Citation

Tan, Eunice. Why Trees Are Important To Life. Selangor: Nikaz Publications, 2004.

MLA (9th ed.) Citation

Tan, Eunice. Why Trees Are Important To Life. Nikaz Publications, 2004.

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