Handlin, O. (1959). Immigration as a factor in American history. Prentice Hall.
استشهاد بنمط شيكاغوHandlin, Oscar. Immigration as a Factor in American History. New Jersy: Prentice Hall, 1959.
MLA استشهادHandlin, Oscar. Immigration as a Factor in American History. Prentice Hall, 1959.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.