Klushantssev,Pavel. All About the Telescope. iPrograss Publishers.
Chicago Style (17th ed.) CitationKlushantssev,Pavel. All About the Telescope. Moscow: iPrograss Publishers.
MLA (9th ed.) CitationKlushantssev,Pavel. All About the Telescope. iPrograss Publishers.
Warning: These citations may not always be 100% accurate.