German American annals :
devoted to the comparative study of the historical, literary, linguistic, educational and commercial relations of Germany and America.

APA Citation

National German-American Alliance., Union of Old German Students in America., Deutscher Pionier-Verein (Philadelphia, P., German American Historical Society. German American annals: devoted to the comparative study of the historical, literary, linguistic, educational and commercial relations of Germany and America. Philadelphia [etc.]: German American Historical Society [etc.].

MLA Citation

National German-American Alliance, Union of Old German Students in America, Pa.) Deutscher Pionier-Verein (Philadelphia, and German American Historical Society. German American Annals: Devoted to the Comparative Study of the Historical, Literary, Linguistic, Educational And Commercial Relations of Germany And America. Philadelphia [etc.]: German American Historical Society [etc.],

Warning: These citations may not always be complete (especially for serials).