Παραπομπή APA

Wagner, V. N., & Ovsienko, Y. G. (1972). Russian. Peoples Publishing House.

Παραπομπή Chicago Style

Wagner, V. N., και Y. G. Ovsienko. Russian. New Delhi: Peoples Publishing House, 1972.

Παραπομπή MLA

Wagner, V. N., και Y. G. Ovsienko. Russian. Peoples Publishing House, 1972.