APA (7th ed.) Citation

Podkur, R. (2014). The activity of special services of the USSR in the Soviet Ukraine in the border zone in 1920–1930th.

Chicago Style (17th ed.) Citation

Podkur, R. The Activity of Special Services of the USSR in the Soviet Ukraine in the Border Zone in 1920–1930th. 2014.

MLA (8th ed.) Citation

Podkur, R. The Activity of Special Services of the USSR in the Soviet Ukraine in the Border Zone in 1920–1930th. 2014.

Warning: These citations may not always be 100% accurate.