Cite

Amelia (dog) playing in the grass

MLA

Kissinger, Henry, 1923-2023. Amelia (dog) playing in the grass. Undated, circa 1954-circa 2002. https://collections.library.yale.edu/catalog/11777083.

APA, 6th edition

Kissinger, Henry, 1923-2023. (Undated, circa 1954-circa 2002)[Amelia (dog) playing in the grass]. https://collections.library.yale.edu/catalog/11777083.