︠I︡A︠t︡simirskiĭ, A. I. (1921). Opisanie ︠i︡uzhno-slav︠i︡anskikh i russkikh rukopiseĭ zagranichnykh bibliotek.
Chicago Style (17th ed.) Citation︠I︡A︠t︡simirskiĭ, Aleksandr Ivanovich. Opisanie ︠i︡uzhno-slav︠i︡anskikh I Russkikh Rukopiseĭ Zagranichnykh Bibliotek. Petrograd, 1921.
MLA (8th ed.) Citation︠I︡A︠t︡simirskiĭ, Aleksandr Ivanovich. Opisanie ︠i︡uzhno-slav︠i︡anskikh I Russkikh Rukopiseĭ Zagranichnykh Bibliotek. 1921.
Warning: These citations may not always be 100% accurate.