Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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