Cite

LS : Weimar, to Franz Heinrich Müller

MLA

Speck, William A. (William Alfred), 1864-1928. LS : Weimar, to Franz Heinrich Müller. Box 9, folder 291. 1829 Jan 10. https://collections.library.yale.edu/catalog/2005321.

APA, 6th edition

Speck, William A. (William Alfred), 1864-1928. (["Box 9, folder 291"])(1829 Jan 10)[LS : Weimar, to Franz Heinrich Müller]. https://collections.library.yale.edu/catalog/2005321.