Umagat, M. d. R. (1985). Production and analysis of biogas from plant sources at different starter rates. Animo Repository.
استشهاد بنمط شيكاغوUmagat, Myrna del Rosario. Production and Analysis of Biogas From Plant Sources At Different Starter Rates. Animo Repository, 1985.
MLA استشهادUmagat, Myrna del Rosario. Production and Analysis of Biogas From Plant Sources At Different Starter Rates. Animo Repository, 1985.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.