APA aipamena

Kirchner, W. (1972). History of Russia (5th ed.). Barnes & Noble Books.

Chicago Style aipamena

Kirchner, Walther. History of Russia. 5th ed. New York: Barnes & Noble Books, 1972.

MLA aipamena

Kirchner, Walther. History of Russia. 5th ed. Barnes & Noble Books, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.