APA Citation

Pheh Zhi Kuan. (2013). Economical water filter. Nilai: INTI International University.

Chicago Style Citation

Pheh Zhi Kuan. Economical Water Filter. Nilai: INTI International University, 2013.

MLA Citation

Pheh Zhi Kuan. Economical Water Filter. Nilai: INTI International University, 2013.

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