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..
Citação do estilo Chicago (17ª ed.)American Historical Association, National Board for Historical Service, e National Council for the Social Studies. Historical Outlook: A Journal for Readers, Students and Teachers of History. Philadelphia, Pa.: McKinley Pub. Co., 1918.
Citação MLA (9ª ed.)American Historical Association, et al. Historical Outlook: A Journal for Readers, Students and Teachers of History. McKinley Pub. Co., 1918.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.