Na︠t︡sionalʹnyĭ komitet geologov Sovetskogo So︠i︡uza & Tikhomirov, V. V. (1968). Problemy istorii geologicheskikh nauk. Nauka.
Chicago Style (17th ed.) CitationNa︠t︡sionalʹnyĭ komitet geologov Sovetskogo So︠i︡uza and Vladimir Vladimirovich Tikhomirov. Problemy Istorii Geologicheskikh Nauk. Moskva: Nauka, 1968.
MLA (8th ed.) CitationNa︠t︡sionalʹnyĭ komitet geologov Sovetskogo So︠i︡uza and Vladimir Vladimirovich Tikhomirov. Problemy Istorii Geologicheskikh Nauk. Nauka, 1968.
Warning: These citations may not always be 100% accurate.