APA استشهاد

Medvedev, F. (1981). Human rights and freedom in the U.S.S.R. Progress publishers.

استشهاد بنمط شيكاغو

Medvedev, F. Human Rights and Freedom in the U.S.S.R. Moscow: Progress publishers, 1981.

MLA استشهاد

Medvedev, F. Human Rights and Freedom in the U.S.S.R. Progress publishers, 1981.