Cite

[Charlotte and Isabel Wilder dressed up and posed with friends]

MLA

Webb, Sidney V. [Charlotte and Isabel Wilder Dressed up and Posed with Friends]. 1914. https://collections.library.yale.edu/catalog/2040403.

APA, 6th edition

Webb, S. V. (1914). [Charlotte and Isabel Wilder dressed up and posed with friends] [Group portraits, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2040403.