Gaya APA

Baron S.A. Korff, D.C.L.. (1922). Russia's Foreign Relations during the Last Half Century . London: The Macmillan Company.

Gaya Chicago

Baron S.A. Korff, D.C.L.. Russia's Foreign Relations during the Last Half Century. London: The Macmillan Company, 1922. Buku.

Gaya MLA

Baron S.A. Korff, D.C.L.. Russia's Foreign Relations during the Last Half Century. London: The Macmillan Company, 1922. Buku.

Gaya Turabian

Baron S.A. Korff, D.C.L.. Russia's Foreign Relations during the Last Half Century. London: The Macmillan Company, 1922. Buku.