Agnew, J. (2011). Entertainment in the Old West: Theater, music, circuses, medicine shows, prizefighting and other popular amusements. McFarland & Company, Inc., Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Agnew, Jeremy. Entertainment in the Old West: Theater, Music, Circuses, Medicine Shows, Prizefighting and Other Popular Amusements. Jefferson, N.C.: McFarland & Company, Inc., Publishers, 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Agnew, Jeremy. Entertainment in the Old West: Theater, Music, Circuses, Medicine Shows, Prizefighting and Other Popular Amusements. McFarland & Company, Inc., Publishers, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.