United States. Bureau of Land Management. Spokane District Office. (1997). Channeled scablands of Lincoln County: Spokane District, Washington, 1996. The Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United States. Bureau of Land Management. Spokane District Office. Channeled Scablands of Lincoln County: Spokane District, Washington, 1996. Spokane: The Office, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United States. Bureau of Land Management. Spokane District Office. Channeled Scablands of Lincoln County: Spokane District, Washington, 1996. The Office, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.