Dudnik, S. I. Institute of Philosophy of St. Petersburg State University: Pages of History. Moscow Polytechnic University.
Chicago Style (17th ed.) CitationDudnik, S. I. Institute of Philosophy of St. Petersburg State University: Pages of History. Moscow Polytechnic University.
MLA (9th ed.) CitationDudnik, S. I. Institute of Philosophy of St. Petersburg State University: Pages of History. Moscow Polytechnic University.
Warning: These citations may not always be 100% accurate.