Cite

[Photograph of Halley Erskine, Aileen Hennessy, Alice De Lamar]

MLA

[Photograph of Halley Erskine, Aileen Hennessy, Alice De Lamar]. 1970. https://collections.library.yale.edu/catalog/10257475.

APA, 6th edition

[Photograph of Halley Erskine, Aileen Hennessy, Alice De Lamar]. (1970). [Photographic prints]. https://collections.library.yale.edu/catalog/10257475.