APA Edition Citation

Vasilenko, E., & Lamm, E. (1986). R O Y O: Practice exercises (2nd. ed.). Russky Yazyk Publishers.

Chicago Edition Citation

Vasilenko, E., and E. Lamm. R O Y O: Practice Exercises. 2nd. ed. Moscow: Russky Yazyk Publishers, 1986.

MLA Edition Citation

Vasilenko, E., and E. Lamm. R O Y O: Practice Exercises. 2nd. ed. Russky Yazyk Publishers, 1986.