APA استشهاد

Smith, G. E. (1990). Nationalities question in the Soviet Union. Longman Publishers.

استشهاد بنمط شيكاغو

Smith, Graham Ed. Nationalities Question in the Soviet Union. London: Longman Publishers, 1990.

MLA استشهاد

Smith, Graham Ed. Nationalities Question in the Soviet Union. Longman Publishers, 1990.