APA (7th ed.) Citation

Hans, N. A., & Hessen, S. I. (1930). Educational policy in soviet Russia. P. S. King & son, ltd..

Chicago Style (17th ed.) Citation

Hans, Nicholas A., and Sergeĭ Iosifovich Hessen. Educational Policy in Soviet Russia. London: P. S. King & son, ltd., 1930.

MLA (8th ed.) Citation

Hans, Nicholas A., and Sergeĭ Iosifovich Hessen. Educational Policy in Soviet Russia. P. S. King & son, ltd., 1930.