AL (draft, incomplete) : Weimar, to Heinrich Gustav Hotho
MLA
Speck, William A. (William Alfred), 1864-1928. AL (draft, incomplete) : Weimar, to Heinrich Gustav Hotho. Box 9, folder 280. 1830 Apr 19. https://collections.library.yale.edu/catalog/2005310.
APA, 6th edition
Speck, William A. (William Alfred), 1864-1928. (["Box 9, folder 280"])(1830 Apr 19)[AL (draft, incomplete) : Weimar, to Heinrich Gustav Hotho]. https://collections.library.yale.edu/catalog/2005310.