Spokane Regional Solid Waste Disposal Project, North by Northwest Productions, & Wheelabrator Environmental Systems, inc. (1990). Solid waste disposal, Spokane facility. North by Northwest Productions.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Spokane Regional Solid Waste Disposal Project, North by Northwest Productions, و inc Wheelabrator Environmental Systems. Solid Waste Disposal, Spokane Facility. Spokane, WA: North by Northwest Productions, 1990.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Spokane Regional Solid Waste Disposal Project, et al. Solid Waste Disposal, Spokane Facility. North by Northwest Productions, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.