Cite

No. 21 from May 9 to Nov 6, 1757

MLA

Anthony, Susanna, 1726-1791, Osborn, Sarah, 1714-1796. No. 21 from May 9 to Nov 6, 1757. https://collections.library.yale.edu/catalog/2020683.

APA, 6th edition

Anthony, Susanna, 1726-1791, & Osborn, Sarah, 1714-1796. [No. 21 from May 9 to Nov 6, 1757]. https://collections.library.yale.edu/catalog/2020683.