Office of the Federal Register. Hazardous waste management system, identification and listing of hazardous waste, et al. Final rule and proposed rule.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Office of the Federal Register. Hazardous Waste Management System, Identification and Listing of Hazardous Waste, Et Al. Final Rule and Proposed Rule.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Office of the Federal Register. Hazardous Waste Management System, Identification and Listing of Hazardous Waste, Et Al. Final Rule and Proposed Rule.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.