Zavari︠t︡skiĭ, A. N. (1977). Vulkan Avacha na Kamchatke. Nauka.
Chicago Style (17th ed.) CitationZavari︠t︡skiĭ, A. N. Vulkan Avacha Na Kamchatke. Moskva: Nauka, 1977.
MLA (8th ed.) CitationZavari︠t︡skiĭ, A. N. Vulkan Avacha Na Kamchatke. Nauka, 1977.
Warning: These citations may not always be 100% accurate.