Ukazatelʹ k izdanīi︠a︡m Imperatorskago russkago geograficheskago obshchestva i ego otdi︠e︡lov s 1846 po 1875 god
MLA
Istomin, F. M. (Fedor Mikhaĭlovich), 1856-1920. Ukazatelʹ k izdanīi︠a︡m Imperatorskago russkago geograficheskago obshchestva i ego otdi︠e︡lov s 1846 po 1875 god. 1886.. https://collections.library.yale.edu/catalog/30704030.
APA, 6th edition
Istomin, F. M. (Fedor Mikhaĭlovich), 1856-1920. (1886.)[Ukazatelʹ k izdanīi︠a︡m Imperatorskago russkago geograficheskago obshchestva i ego otdi︠e︡lov s 1846 po 1875 god]. https://collections.library.yale.edu/catalog/30704030.