Serova, M. ︠. (1978). Stratigrafi︠i︡a i foraminifery neogena Kamchatki. Nauka.
Chicago Style (17th ed.) CitationSerova, Mari︠i︡a ︠I︡Akovlevna. Stratigrafi︠i︡a I Foraminifery Neogena Kamchatki. Moskva: Nauka, 1978.
MLA (8th ed.) CitationSerova, Mari︠i︡a ︠I︡Akovlevna. Stratigrafi︠i︡a I Foraminifery Neogena Kamchatki. Nauka, 1978.
Warning: These citations may not always be 100% accurate.