Cite

[Letter : 1808 April 3-4, James Dana to his son, Samuel W. Dana]

MLA

Dana, James, 1735-1812. [Letter : 1808 April 3-4, James Dana to his son, Samuel W. Dana]. 1808 April 3-4. https://collections.library.yale.edu/catalog/12155841.

APA, 6th edition

Dana, James, 1735-1812. (1808 April 3-4)[[Letter : 1808 April 3-4, James Dana to his son, Samuel W. Dana]]. https://collections.library.yale.edu/catalog/12155841.