Akademi︠i︡a nauk SSSR. Komissi︠i︡a po izucheni︠i︡u estestvennykh proizvoditelʹnykh sil So︠i︡uza & Fersman, A. E. (1928). Fosfority Chuvashskoĭ respubliki. Izd-vo Akademii nauk SSSR.
Chicago Style (17th ed.) CitationAkademi︠i︡a nauk SSSR. Komissi︠i︡a po izucheni︠i︡u estestvennykh proizvoditelʹnykh sil So︠i︡uza and Aleksandr Evgenʹevich Fersman. Fosfority Chuvashskoĭ Respubliki. Leningrad: Izd-vo Akademii nauk SSSR, 1928.
MLA (8th ed.) CitationAkademi︠i︡a nauk SSSR. Komissi︠i︡a po izucheni︠i︡u estestvennykh proizvoditelʹnykh sil So︠i︡uza and Aleksandr Evgenʹevich Fersman. Fosfority Chuvashskoĭ Respubliki. Izd-vo Akademii nauk SSSR, 1928.
Warning: These citations may not always be 100% accurate.