Herzen,Alexander, & Wettlin,Margaret. (1978). Who is to blame? Progress publishers.
Chicago Edition CitationHerzen,Alexander, and Wettlin,Margaret. Who Is to Blame? Moscow: Progress publishers, 1978.
MLA Edition CitationHerzen,Alexander, and Wettlin,Margaret. Who Is to Blame? Progress publishers, 1978.
Warning: These citations may not always be 100% accurate.