Institut geologii (Akademi︠i︡a nauk SSSR. Bashkirskiĭ nauchnyĭ ︠t︡sentr) & ︠I︡Usupov, B. M. (1980). Stratigrafi︠i︡a i paleontologi︠i︡a paleozo︠i︡a ︠I︡Uzhnogo Urala. BFAN SSSR.
Chicago Style (17th ed.) CitationInstitut geologii (Akademi︠i︡a nauk SSSR. Bashkirskiĭ nauchnyĭ ︠t︡sentr) and B. M. ︠I︡Usupov. Stratigrafi︠i︡a I Paleontologi︠i︡a Paleozo︠i︡a ︠I︡Uzhnogo Urala. Ufa: BFAN SSSR, 1980.
MLA (8th ed.) CitationInstitut geologii (Akademi︠i︡a nauk SSSR. Bashkirskiĭ nauchnyĭ ︠t︡sentr) and B. M. ︠I︡Usupov. Stratigrafi︠i︡a I Paleontologi︠i︡a Paleozo︠i︡a ︠I︡Uzhnogo Urala. BFAN SSSR, 1980.
Warning: These citations may not always be 100% accurate.