In common they fought.

MLA

Dunayevsky, A, and G Novogrudsky. In Common They Fought. Moscow: Foreign Languages Publishing House, 1957.

APA

Dunayevsky, A., & Novogrudsky, G. (1957). In common they fought. Moscow: Foreign Languages Publishing House.

Chicago

Dunayevsky, A., and G Novogrudsky. In Common They Fought. Moscow: Foreign Languages Publishing House, 1957.