1905 Feb 25 3 p. Enclosure: 6 postcards in the series Napoli Illustrata with photographs labelled "Collezione Di Giacomo" and poems by S. di Giacomo.; 1908 Aug 13 Postcard; [1930 Mar 24] Postcard
MLA
Marinetti, F. T., 1876-1944. 1905 Feb 25 3 p. Enclosure: 6 postcards in the series Napoli Illustrata with photographs labelled "Collezione Di Giacomo" and poems by S. di Giacomo.; 1908 Aug 13 Postcard; [1930 Mar 24] Postcard. Box 10, folder 434. 1898-1970. https://collections.library.yale.edu/catalog/2064361.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["Box 10, folder 434"])(1898-1970)[1905 Feb 25 3 p. Enclosure: 6 postcards in the series Napoli Illustrata with photographs labelled "Collezione Di Giacomo" and poems by S. di Giacomo.; 1908 Aug 13 Postcard; [1930 Mar 24] Postcard]. https://collections.library.yale.edu/catalog/2064361.