APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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