Cita APA (7a ed.)

Emelyanov, E. P. (2019). Problem of Periodization of the World History in Soviet Social Science of the 1920s. Tsentr nauchnykh i obrazovatelnykh proektov.

Cita Chicago Style (17a ed.)

Emelyanov, E. P. Problem of Periodization of the World History in Soviet Social Science of the 1920s. Tsentr nauchnykh i obrazovatelnykh proektov, 2019.

Cita MLA (8a ed.)

Emelyanov, E. P. Problem of Periodization of the World History in Soviet Social Science of the 1920s. Tsentr nauchnykh i obrazovatelnykh proektov, 2019.