Solzhenitsyn, A. I. (1978). A world split apart: Commencement address delivered at Harvard University, June 8, 1978. Harper & Row.
Цитирование в стиле Чикаго (17-е изд.)Solzhenitsyn, Aleksandr Isaevich. A World Split Apart: Commencement Address Delivered at Harvard University, June 8, 1978. New York: Harper & Row, 1978.
Цитирование MLA (9-е изд.)Solzhenitsyn, Aleksandr Isaevich. A World Split Apart: Commencement Address Delivered at Harvard University, June 8, 1978. Harper & Row, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.