एपीए उद्धरण

G. Bogatova and Others. Practical Russian (3rd ed.). Progress.

शिकागो स्टाइल उद्धरण

G. Bogatova and Others. Practical Russian. 3rd ed. Moscow: Progress.

एमएलए उद्धरण

G. Bogatova and Others. Practical Russian. 3rd ed. Progress.