Cite

"Berlin," poems, holograph, typescript and printed versions

MLA

Korvin-Piotrovskiĭ, Vladimir Lʹvovich, 1891-1966. "Berlin," poems, holograph, typescript and printed versions. Box 7, folder 114. 1928-1929. https://collections.library.yale.edu/catalog/16601461.

APA, 6th edition

Korvin-Piotrovskiĭ, Vladimir Lʹvovich, 1891-1966. (["Box 7, folder 114"])(1928-1929)["Berlin," poems, holograph, typescript and printed versions]. https://collections.library.yale.edu/catalog/16601461.