Dyfyniad APA

Pakistan Journal of Analytical & Environmental Chemistry | National Centre of Excellence in Analytical Chemsitry. Cambridge University Press.

Dyfyniad Arddull Chicago

Pakistan Journal of Analytical & Environmental Chemistry | National Centre of Excellence in Analytical Chemsitry. Cambridge University Press.

Dyfyniad MLA

Pakistan Journal of Analytical & Environmental Chemistry | National Centre of Excellence in Analytical Chemsitry. Cambridge University Press.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.