Akademi︠i︡a nauk SSSR. Bashkirskiĭ nauchnyĭ ︠t︡sentr & Semikhatov, M. A. (1989). Nizhniĭ rifeĭ ︠I︡Uzhnogo Urala. "Nauka".
Chicago Style (17th ed.) CitationAkademi︠i︡a nauk SSSR. Bashkirskiĭ nauchnyĭ ︠t︡sentr and M. A. Semikhatov. Nizhniĭ Rifeĭ ︠I︡Uzhnogo Urala. Moskva: "Nauka", 1989.
ציטוט MLAAkademi︠i︡a nauk SSSR. Bashkirskiĭ nauchnyĭ ︠t︡sentr and M. A. Semikhatov. Nizhniĭ Rifeĭ ︠I︡Uzhnogo Urala. "Nauka", 1989.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.