Cite

Kleist, Ewald Christian von: songs (C 1673.3-1674)

MLA

Boswell, James, 1740-1795. Kleist, Ewald Christian von: songs (C 1673.3-1674). Box 25, folder 601. n.d.. https://collections.library.yale.edu/catalog/32498377.

APA, 6th edition

Boswell, James, 1740-1795. (["Box 25, folder 601"])(n.d.)[Kleist, Ewald Christian von: songs (C 1673.3-1674)]. https://collections.library.yale.edu/catalog/32498377.