N. W. Ayer & Son. N. W. Ayer & Son's American Newspaper Annual and Directory: A Catalogue of American Newspapers, 1922, Volume 1. Philadelphia, Pennsylvania. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc9267/. Accessed July 4, 2015.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.