Gaya APA

Rahmana, M, M. et al (2017). Estimate of main local sources to ambient ultrafine particle number concentrations in an urban area . Australia: Elsevier.

Gaya MLA

Rahmana, Md, Mahmudur. et al. "Estimate of main local sources to ambient ultrafine particle number concentrations in an urban area". Australia: Elsevier, 2017. Article.