Tohutoro APA (7th ed.)

Engel, B. A. (2015). Russian in world history. Univ., pr..

Tohutoru Kātū Chicago (17th ed.)

Engel, Barbara Alpern. Russian in World History. Oxford: Univ., pr., 2015.

Tohutoro MLA (9th ed.)

Engel, Barbara Alpern. Russian in World History. Univ., pr., 2015.