Spaen, Elizabeth Agnes Jacoba, (Countess of Nassau La Lecq) Baroness von (C 2516-2526)
MLA
Boswell, James, 1740-1795. Spaen, Elizabeth Agnes Jacoba, (Countess of Nassau La Lecq) Baroness von (C 2516-2526). Box 31, folder 801-02. 1764-73. https://collections.library.yale.edu/catalog/2039041.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 31, folder 801-02"])(1764-73)[Spaen, Elizabeth Agnes Jacoba, (Countess of Nassau La Lecq) Baroness von (C 2516-2526)]. https://collections.library.yale.edu/catalog/2039041.