MLA

Gabo, Naum, 1890-1977, Pevsner, Antoine, 1886-1962. Realisticheskiĭ manifest .... 5 avgusta 1920.. https://collections.library.yale.edu/catalog/10942760.

APA, 6th edition

Gabo, Naum, 1890-1977, & Pevsner, Antoine, 1886-1962. (5 avgusta 1920.)[Realisticheskiĭ manifest ...]. https://collections.library.yale.edu/catalog/10942760.