MLA

Dobrotvorskiĭ, Mikhail Mikhaĭlovich, 1836-1874. Ainsko-russkīĭ slovarʹ. 1875.. https://collections.library.yale.edu/catalog/30696244.

APA, 6th edition

Dobrotvorskiĭ, Mikhail Mikhaĭlovich, 1836-1874. (1875.)[Ainsko-russkīĭ slovarʹ]. https://collections.library.yale.edu/catalog/30696244.