Derzhava Ri︠u︡rikovicheĭ : slavi︠a︡ne, Rusʹ, Rossii︠a︡ : ėnt︠s︡iklopedicheskiĭ slovarʹ v shesti tomakh
MLA
Boguslavskiĭ, V. V. Derzhava Ri︠u︡rikovicheĭ: Slavi︠a︡ne, Rusʹ, Rossii︠a︡ : Ėnt︠s︡iklopedicheskiĭ Slovarʹ V Shesti Tomakh. Tula: Russkiĭ leksikon, 1994-
APA, 7th edition
Boguslavskiĭ, V. V. (1994-). Derzhava Ri︠u︡rikovicheĭ: slavi︠a︡ne, Rusʹ, Rossii︠a︡ : ėnt︠s︡iklopedicheskiĭ slovarʹ v shesti tomakh. Tula: Russkiĭ leksikon
Chicago, 17th edition
Boguslavskiĭ, V. V. Derzhava Ri︠u︡rikovicheĭ: slavi︠a︡ne, Rusʹ, Rossii︠a︡ : ėnt︠s︡iklopedicheskiĭ slovarʹ v shesti tomakh. Tula: Russkiĭ leksikon, 1994-