Washington (State). Department of Natural Resources. (1995). Dishman Hills Natural Resources Conservation Area management plan. Washington State Dept. of Natural Resources, Northwest Region.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Washington (State). Department of Natural Resources. Dishman Hills Natural Resources Conservation Area Management Plan. Olympia, WA: Washington State Dept. of Natural Resources, Northwest Region, 1995.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Washington (State). Department of Natural Resources. Dishman Hills Natural Resources Conservation Area Management Plan. Washington State Dept. of Natural Resources, Northwest Region, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.