APA (7th ed.) Citation

Philadelphia, E. C. A. C. H. S. o. Invitation, Catholic Columbian Celebration, October 12, [no year].

Chicago Style (17th ed.) Citation

Philadelphia, Executive Committee. American Catholic Historical Society of. Invitation, Catholic Columbian Celebration, October 12, [no Year].

MLA (8th ed.) Citation

Philadelphia, Executive Committee. American Catholic Historical Society of. Invitation, Catholic Columbian Celebration, October 12, [no Year].

Warning: These citations may not always be 100% accurate.