Popa, P., Timofti, M., Voiculescu, M., Dragan, S., Trif, C., & Georgescu, L. P. (2012). Study of Physico-Chemical Characteristics of Wastewater in an Urban Agglomeration in Romania. The Scientific World Journal.
استشهاد بنمط شيكاغوPopa, Paula, Mihaela Timofti, Mirela Voiculescu, Silvia Dragan, Catalin Trif, و Lucian P. Georgescu. Study of Physico-Chemical Characteristics of Wastewater in an Urban Agglomeration in Romania. The Scientific World Journal, 2012.
MLA استشهادPopa, Paula, et al. Study of Physico-Chemical Characteristics of Wastewater in an Urban Agglomeration in Romania. The Scientific World Journal, 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.