MLA

Aleksandr Fedorovich Bazunov (Firm). Pribavlenīe k Sistematicheskomy katalogy russkikh knig : prodai︠u︡shchikhsi︠a︡ v knizhnom magazini︠e︡ Aleksandra Fedorovicha Bazunova. 7-8. 1870-1880.. https://collections.library.yale.edu/catalog/30653192.

APA, 6th edition

Aleksandr Fedorovich Bazunov (Firm). (["7-8"])(1870-1880.)[Pribavlenīe k Sistematicheskomy katalogy russkikh knig : prodai︠u︡shchikhsi︠a︡ v knizhnom magazini︠e︡ Aleksandra Fedorovicha Bazunova]. https://collections.library.yale.edu/catalog/30653192.