[Two photographs of a large group of policemen outside 179 Washington Street in New York City]
MLA
Blank, Cha[rle]s. [Two Photographs of a Large Group of Policemen Outside 179 Washington Street in New York City]. 0AD. https://collections.library.yale.edu/catalog/2052773.
APA, 6th edition
Blank, C. (0 C.E.). [Two photographs of a large group of policemen outside 179 Washington Street in New York City] [Group portraits, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2052773.
