Παραπομπή σε μορφή APA (7η εκδ.)

Pipes, R. (1997). The formation of the Soviet Union: Communism and nationalism 1917-1923 : with a new preface (Rev. ed.). Harvard University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pipes, Richard. The Formation of the Soviet Union: Communism and Nationalism 1917-1923 : With a New Preface. Rev. ed. Cambridge, Mass.: Harvard University Press, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pipes, Richard. The Formation of the Soviet Union: Communism and Nationalism 1917-1923 : With a New Preface. Rev. ed. Harvard University Press, 1997.