American Historical Association, National Board for Historical Service, & National Council for the Social Studies. (1918). Historical outlook: A journal for readers, students and teachers of history. McKinley Pub. Co..
Chicago-referens (17:e uppl.)American Historical Association, National Board for Historical Service, och National Council for the Social Studies. Historical Outlook: A Journal for Readers, Students and Teachers of History. Philadelphia, Pa.: McKinley Pub. Co., 1918.
MLA-referens (9:e uppl.)American Historical Association, et al. Historical Outlook: A Journal for Readers, Students and Teachers of History. McKinley Pub. Co., 1918.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.