Frederick Engels : a biography

MLA

Ilyichov, L. F, and V Schneierson. Frederick Engels : a Biography. Moscow: Progress Publishers, 1974.

APA

Ilyichov, L. F, & Schneierson, V. (1974). Frederick Engels : a biography. Moscow: Progress Publishers.

Chicago

Ilyichov, L. F. Frederick Engels: A Biography. Translated by V Schneierson. Moscow: Progress Publishers, 1974.