Akademi︠i︡a nauk SSSR. Uralʹskiĭ nauchnyĭ ︠t︡sentr & Subbotin, ︠. N. (1987). Approksima︠t︡si︠i︡a v konkretnykh i abstraktnykh banakhovykh prostranstvakh: Sbornik nauchnykh trudov. Akademi︠i︡a nauk SSSR, Uralʹskiĭ nauch. ︠t︡sentr.
Čikaški stil citiranja (17. izdanje)Akademi︠i︡a nauk SSSR. Uralʹskiĭ nauchnyĭ ︠t︡sentr i ︠I︡Uriĭ Nikolaevich Subbotin. Approksima︠t︡si︠i︡a V Konkretnykh I Abstraktnykh Banakhovykh Prostranstvakh: Sbornik Nauchnykh Trudov. Sverdlovsk: Akademi︠i︡a nauk SSSR, Uralʹskiĭ nauch. ︠t︡sentr, 1987.
MLA način citiranja (8. izdanje)Akademi︠i︡a nauk SSSR. Uralʹskiĭ nauchnyĭ ︠t︡sentr i ︠I︡Uriĭ Nikolaevich Subbotin. Approksima︠t︡si︠i︡a V Konkretnykh I Abstraktnykh Banakhovykh Prostranstvakh: Sbornik Nauchnykh Trudov. Akademi︠i︡a nauk SSSR, Uralʹskiĭ nauch. ︠t︡sentr, 1987.