Leonov, N. I. (2000). Variant "Omega". ĖKSMO-press.
Chicago Style (17th ed.) CitationLeonov, Nikolaj I. Variant "Omega". Moskva: ĖKSMO-press, 2000.
MLA (9th ed.) CitationLeonov, Nikolaj I. Variant "Omega". ĖKSMO-press, 2000.
Warning: These citations may not always be 100% accurate.