Παραπομπή APA

Barykina, A., & Dobrovolskaia, V. (1969). An Exercise and Handbook on Russian Verbs With Prefixes. Cambridge University Press.

Παραπομπή Chicago Style

Barykina, A.N, και V.V Dobrovolskaia. An Exercise and Handbook on Russian Verbs With Prefixes. Moscow: Cambridge University Press, 1969.

Παραπομπή MLA

Barykina, A.N, και V.V Dobrovolskaia. An Exercise and Handbook on Russian Verbs With Prefixes. Cambridge University Press, 1969.