Anonymous. “Berliner Kunstchronik.” Hamburger Zeitung, 7 apr 1934. [9105-1] ; Anonymous. "La prima mostra di aeropittura inglese." Le Vie dell'Aria, [1934]. With a photo of the British Air Minister looking at British aeropaintings. [9105-2] ; Massimo Bontempelli. “Punti fermi.” No source, [1934]. [9105-3]
MLA
Marinetti, F. T., 1876-1944. Anonymous. “Berliner Kunstchronik.” Hamburger Zeitung, 7 apr 1934. [9105-1] ; Anonymous. "La prima mostra di aeropittura inglese." Le Vie dell'Aria, [1934]. With a photo of the British Air Minister looking at British aeropaintings. [9105-2] ; Massimo Bontempelli. “Punti fermi.” No source, [1934]. [9105-3]. box 115, slide 5. 1934. https://collections.library.yale.edu/catalog/10663765.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["box 115, slide 5"])(1934)[Anonymous. “Berliner Kunstchronik.” Hamburger Zeitung, 7 apr 1934. [9105-1] ; Anonymous. "La prima mostra di aeropittura inglese." Le Vie dell'Aria, [1934]. With a photo of the British Air Minister looking at British aeropaintings. [9105-2] ; Massimo Bontempelli. “Punti fermi.” No source, [1934]. [9105-3]]. https://collections.library.yale.edu/catalog/10663765.