Cabelin, D., Jimenez, M., Orias, J. P., & Tan, R. (2001). Design, fabrication and testing of a rotating biological contractor-oxidation ditch hybrid enhanced with hydrogen peroxide. DLSU Engineering Journal.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cabelin, Dennis, Michael Jimenez, John Philip Orias, و Raymond Tan. "Design, Fabrication and Testing of a Rotating Biological Contractor-oxidation Ditch Hybrid Enhanced with Hydrogen Peroxide." DLSU Engineering Journal 2001.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Cabelin, Dennis, et al. "Design, Fabrication and Testing of a Rotating Biological Contractor-oxidation Ditch Hybrid Enhanced with Hydrogen Peroxide." DLSU Engineering Journal, 2001.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.