Unsigned document. “Membres fondateurs de la Maison de l'Oeuvre.” [2728-1] ; Unsigned document. “En 1893, 'L'Oeuvre' était fondée.” [2728-2] ; Drawing. Pencil on cardboard of France Ellys by Henri Etlin. [2728-3]
MLA
Marinetti, F. T., 1876-1944. Unsigned document. “Membres fondateurs de la Maison de l'Oeuvre.” [2728-1] ; Unsigned document. “En 1893, 'L'Oeuvre' était fondée.” [2728-2] ; Drawing. Pencil on cardboard of France Ellys by Henri Etlin. [2728-3]. box 35, slide 28. no date. https://collections.library.yale.edu/catalog/10652804.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["box 35, slide 28"])(no date)[Unsigned document. “Membres fondateurs de la Maison de l'Oeuvre.” [2728-1] ; Unsigned document. “En 1893, 'L'Oeuvre' était fondée.” [2728-2] ; Drawing. Pencil on cardboard of France Ellys by Henri Etlin. [2728-3]]. https://collections.library.yale.edu/catalog/10652804.