Cite

"Istoriia s ezhami": holograph, signed "Chika Bura"

MLA

Rosimov, G. "Istoriia s Ezhami": Holograph, Signed "Chika Bura". 0AD. https://collections.library.yale.edu/catalog/16537900.

APA, 6th edition

Rosimov, G. (0 C.E.). "Istoriia s ezhami": holograph, signed "Chika Bura". https://collections.library.yale.edu/catalog/16537900.