APA (7th ed.) Citation

Yusof, N. A. (2008). Heavy metal detection kit.

Chicago Style (17th ed.) Citation

Yusof, Nor Azah. Heavy Metal Detection Kit. 2008.

MLA (9th ed.) Citation

Yusof, Nor Azah. Heavy Metal Detection Kit. 2008.

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