Ravkin, ︠. S., & Lukʹ︠i︡anova, I. V. (1976). Geografi︠i︡a pozvonochnykh ︠i︡uzhnoĭ taĭgi zapadnoĭ sibiri: (pti︠t︡sy, melkie mlekopita︠i︡ushchie i zemnovodnye). Nauka.
Chicago Style (17th ed.) CitationRavkin, ︠I︡Uriĭ Solomonovich, and Inna Vladimirovna Lukʹ︠i︡anova. Geografi︠i︡a Pozvonochnykh ︠i︡uzhnoĭ Taĭgi Zapadnoĭ Sibiri: (pti︠t︡sy, Melkie Mlekopita︠i︡ushchie I Zemnovodnye). Novosibirsk: Nauka, 1976.
MLA (8th ed.) CitationRavkin, ︠I︡Uriĭ Solomonovich, and Inna Vladimirovna Lukʹ︠i︡anova. Geografi︠i︡a Pozvonochnykh ︠i︡uzhnoĭ Taĭgi Zapadnoĭ Sibiri: (pti︠t︡sy, Melkie Mlekopita︠i︡ushchie I Zemnovodnye). Nauka, 1976.
Warning: These citations may not always be 100% accurate.