R︠i︡abi︠t︡sev, V. K., & Smirnov, V. S. (1993). Territorialʹnye otnosheni︠i︡a i dinamika soobshchestv pti︠t︡s v Subarktike. "Nauka," Uralʹskoe otd-nie.
Chicago Style (17th ed.) CitationR︠i︡abi︠t︡sev, V. K., i Vladimir Stepanovich Smirnov. Territorialʹnye Otnosheni︠i︡a I Dinamika Soobshchestv Pti︠t︡s V Subarktike. Ekaterinburg: "Nauka," Uralʹskoe otd-nie, 1993.
Cita MLAR︠i︡abi︠t︡sev, V. K., i Vladimir Stepanovich Smirnov. Territorialʹnye Otnosheni︠i︡a I Dinamika Soobshchestv Pti︠t︡s V Subarktike. "Nauka," Uralʹskoe otd-nie, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.