APA

Engel B. A., Martin J., . (2015). Russia in world history. Oxford [u.a.]: Oxford Univ. Press.

Chicago

Engel Barbara Alpern, Martin Janet, . 2015. Russia in world history. Oxford [u.a.]: Oxford Univ. Press.

Harvard

Engel B. A., Martin J., . (2015). Russia in world history. Oxford [u.a.]: Oxford Univ. Press.

MLA

Engel Barbara Alpern, Martin Janet, . Russia in world history. Oxford [u.a.]: Oxford Univ. Press. 2015.