University of Minnesota, ebrary, Inc, & Commager, H. S. (1961). Immigration and American history: Essays in honor of Theodore C. Blegen. University of Minnesota Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)University of Minnesota, Inc ebrary, و Henry Steele Commager. Immigration and American History: Essays in Honor of Theodore C. Blegen. Minneapolis: University of Minnesota Press, 1961.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)University of Minnesota, et al. Immigration and American History: Essays in Honor of Theodore C. Blegen. University of Minnesota Press, 1961.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.