Dyfyniad APA

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..

Dyfyniad Arddull Chicago

American Historical Association, National Board for Historical Service, and National Council for the Social Studies. Historical Outlook: A Journal for Readers, Students and Teachers of History. Philadelphia, Pa.: McKinley Pub. Co., 1918.

Dyfyniad MLA

American Historical Association, et al. Historical Outlook: A Journal for Readers, Students and Teachers of History. McKinley Pub. Co., 1918.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.