"The Republican Presidential Candidate Now on View. Charles A Dana 'Come and see! Two cents a sight! Great Sun Microscope! Magnifies 100,000,000,000 Diameters'."
MLA
Hansen, Bert, 1944-. "The Republican Presidential Candidate Now on View. Charles A Dana 'Come and see! Two cents a sight! Great Sun Microscope! Magnifies 100,000,000,000 Diameters'.". Box 8, folder 19. 1880 August 11. https://collections.library.yale.edu/catalog/32331489.
APA, 6th edition
Hansen, Bert, 1944-. (["Box 8, folder 19"])(1880 August 11)["The Republican Presidential Candidate Now on View. Charles A Dana 'Come and see! Two cents a sight! Great Sun Microscope! Magnifies 100,000,000,000 Diameters'."]. https://collections.library.yale.edu/catalog/32331489.
