MLA

Meserve, Frederick Hill, 1865-1962. Beecher, Henry Ward, 1813-1887, and Harriet Beecher Stowe, 1811-1896. Box 39, folder 716. approximately 1897–1962. https://collections.library.yale.edu/catalog/33449819.

APA, 6th edition

Meserve, Frederick Hill, 1865-1962. (["Box 39, folder 716"])(approximately 1897–1962)[Beecher, Henry Ward, 1813-1887, and Harriet Beecher Stowe, 1811-1896]. https://collections.library.yale.edu/catalog/33449819.