APA aipamena

Soviet-American relation 1917-1920. N J Princeton University press.

Chicago Style aipamena

Soviet-American Relation 1917-1920. Princeton: N J Princeton University press.

MLA aipamena

Soviet-American Relation 1917-1920. N J Princeton University press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.