Gaya APA

Yoon, H. et al (2009). An environmental screening model to assess the consequences to soil and groundwater from railroad-tank-car spills of light non-aqueous phase liquids . London: Elsevier B.V..

Gaya MLA

Yoon, Hongkyu. et al. "An environmental screening model to assess the consequences to soil and groundwater from railroad-tank-car spills of light non-aqueous phase liquids". London: Elsevier B.V., 2009. e-journal.