Lotman, Y. M. (1990). Universe of the mind: A semiotic theory of culture. Bloomington: Indiana University Press.
Чикагска система за цитиранеLotman, Yuri M. Universe of the Mind: A Semiotic Theory of Culture. Bloomington: Indiana University Press, 1990.
MLA формат за цитиранеLotman, Yuri M. Universe of the Mind: A Semiotic Theory of Culture. Bloomington: Indiana University Press, 1990.
Внимание: Тези цитати може да не са 100% точни.