Kagan, V. F. (1944). Lobachevskiĭ.
Chicago Style (17th ed.) CitationKagan, V. F. Lobachevskiĭ. Moskva, 1944.
MLA (8th ed.) CitationKagan, V. F. Lobachevskiĭ. 1944.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation