Pak, O. V. (1997). Some interesting records on Lepidoptera from the Kamennye Mogily reserve and its neighbourhood.
Chicago Style (17th ed.) CitationPak, O. V. Some Interesting Records on Lepidoptera from the Kamennye Mogily Reserve and Its Neighbourhood. 1997.
MLA (8th ed.) CitationPak, O. V. Some Interesting Records on Lepidoptera from the Kamennye Mogily Reserve and Its Neighbourhood. 1997.
Warning: These citations may not always be 100% accurate.