Sur le trottoir roulant
MLA
Sur Le Trottoir Roulant. 0AD. https://collections.library.yale.edu/catalog/2021532.
APA, 6th edition
Sur le trottoir roulant. (0 C.E.). [Illustrations, Photographic prints, Photographs, Photomechanical prints]. https://collections.library.yale.edu/catalog/2021532.