APA (7th ed.) Citation

Yusof, N. A., & Ahmad, M. (2009). Direct photometric determination of lead by manual and flow injection methods with gallocyanine. Asian Publication Corporation.

Chicago Style (17th ed.) Citation

Yusof, Nor Azah, and Musa Ahmad. Direct Photometric Determination of Lead by Manual and Flow Injection Methods with Gallocyanine. Asian Publication Corporation, 2009.

MLA (9th ed.) Citation

Yusof, Nor Azah, and Musa Ahmad. Direct Photometric Determination of Lead by Manual and Flow Injection Methods with Gallocyanine. Asian Publication Corporation, 2009.

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