The Pan American union of Washington and the Pan American society of the United States of New York,
have great pleasure in extending to you the season's greetings and in presenting to you as a Pan American souvenir this collection of the flags and coats of arms of the twenty-one American republics ...

APA Citation

Pan American Union., Pan American Society (U.S.). (1913). The Pan American union of Washington and the Pan American society of the United States of New York: have great pleasure in extending to you the season's greetings and in presenting to you as a Pan American souvenir this collection of the flags and coats of arms of the twenty-one American republics ... [Washington.

MLA Citation

Pan American Union, and Pan American Society (U.S.). The Pan American Union of Washington And the Pan American Society of the United States of New York: Have Great Pleasure In Extending to You the Season's Greetings And In Presenting to You As a Pan American Souvenir This Collection of the Flags And Coats of Arms of the Twenty-one American Republics ... [Washington, 1913.