Firstov, G. (1854). Zemled︠i︡elʹcheskī︠i︡a orudī︠i︡a vostochnoĭ polosy Rossīi. Izd. Imp. Kazanskago ėkonomicheskago ob-va.
Chicago Style (17th ed.) CitationFirstov, Georgīĭ. Zemled︠i︡elʹcheskī︠i︡a Orudī︠i︡a Vostochnoĭ Polosy Rossīi. Kazanʹ: Izd. Imp. Kazanskago ėkonomicheskago ob-va, 1854.
MLA (8th ed.) CitationFirstov, Georgīĭ. Zemled︠i︡elʹcheskī︠i︡a Orudī︠i︡a Vostochnoĭ Polosy Rossīi. Izd. Imp. Kazanskago ėkonomicheskago ob-va, 1854.
Warning: These citations may not always be 100% accurate.