Smith, J. (2011). Boom towns & relic hunters of Washington state: Exploring Washington's historic ghost towns & mining camps (New & expanded ed.). Classic Day Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Smith, Jerry. Boom Towns & Relic Hunters of Washington State: Exploring Washington's Historic Ghost Towns & Mining Camps. New & expanded ed. Seattle, Wash.: Classic Day Publishing, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Smith, Jerry. Boom Towns & Relic Hunters of Washington State: Exploring Washington's Historic Ghost Towns & Mining Camps. New & expanded ed. Classic Day Publishing, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.