Cita APA

Kruzhin, P. (1969). Bulletin. Germany: Institute for the Study of the USSR.

Chicago Style Citation

Kruzhin, Petr. Bulletin. Germany: Institute for the Study of the USSR, 1969.

Cita MLA

Kruzhin, Petr. Bulletin. Germany: Institute for the Study of the USSR, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.