Παραπομπή σε μορφή APA (7η εκδ.)

Blackstock, P. W., Hoselitz, B. F., Marx, K., & Engels, F. (1952). The Russian menace to Europe: A collection of articles, speeches, letters, and news dispatches, by Karl Marx and Friedrich Engels. Free Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Blackstock, Paul W., Berthold Frank Hoselitz, Karl Marx, και Friedrich Engels. The Russian Menace to Europe: A Collection of Articles, Speeches, Letters, and News Dispatches, by Karl Marx and Friedrich Engels. Glencoe, Ill: Free Press, 1952.

Παραπομπή σε μορφή MLA (9th εκδ.)

Blackstock, Paul W., et al. The Russian Menace to Europe: A Collection of Articles, Speeches, Letters, and News Dispatches, by Karl Marx and Friedrich Engels. Free Press, 1952.