APA

Plokhy S., . (2016). The Gates of Europe. A history of Ukraine. New York: Penguin books.

Chicago

Plokhy Serhii, . 2016. The Gates of Europe. A history of Ukraine. New York: Penguin books.

Harvard

Plokhy S., . (2016). The Gates of Europe. A history of Ukraine. New York: Penguin books.

MLA

Plokhy Serhii, . The Gates of Europe. A history of Ukraine. New York: Penguin books. 2016.