Institut merzlotovedeni︠i︡a (Akademi︠i︡a nauk SSSR), Velʹmina, N., & Vt︠i︡urin, B. I. (1964). Geokriologicheskie uslovi︠i︡a Zapadnoĭ Sibiri, ︠I︡Akutii i Chukotki. Nauka.
Chicago Style (17th ed.) CitationInstitut merzlotovedeni︠i︡a (Akademi︠i︡a nauk SSSR), N. Velʹmina, and B. I. Vt︠i︡urin. Geokriologicheskie Uslovi︠i︡a Zapadnoĭ Sibiri, ︠I︡Akutii I Chukotki. Moskva: Nauka, 1964.
MLA (8th ed.) CitationInstitut merzlotovedeni︠i︡a (Akademi︠i︡a nauk SSSR), et al. Geokriologicheskie Uslovi︠i︡a Zapadnoĭ Sibiri, ︠I︡Akutii I Chukotki. Nauka, 1964.
Warning: These citations may not always be 100% accurate.