Ognianik, N. S., Paramonova, N. K., & Shpak, O. M. (2011). Subsurface contamination with petroleum products is a threat to groundwater quality.
Chicago-Zitierstil (17. Ausg.)Ognianik, N. S., N. K. Paramonova, und O. M. Shpak. Subsurface Contamination with Petroleum Products Is a Threat to Groundwater Quality. 2011.
MLA-Zitierstil (8. Ausg.)Ognianik, N. S., et al. Subsurface Contamination with Petroleum Products Is a Threat to Groundwater Quality. 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.