MLA

Committee, International Rowing Regatta. Regatta. Front Page of the Program for the Seventh Day of the International Rowing Regatta, Philadelphia, Sept. 4, 1876. 1876. https://collections.library.yale.edu/catalog/10629855.

APA, 6th edition

Committee, I. R. R. R. (1876). Front page of the program for the seventh day of the International Rowing Regatta, Philadelphia, Sept. 4, 1876. [Pamphlets]. https://collections.library.yale.edu/catalog/10629855.