Παραπομπή σε μορφή APA (7η εκδ.)

Não informado. (1987). Eastern European Politics and Societies. University of California Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Não informado. Eastern European Politics and Societies. Berkeley, Calif: University of California Press, 1987.

Παραπομπή σε μορφή MLA (8th εκδ.)

Não informado. Eastern European Politics and Societies. University of California Press, 1987.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.