Lua APA (7ú heag.)

Keldysh, N. (1886). Materīaly k bakterīologicheskomu izsl︠i︡edovanī︠i︡u vozdukha. Tipo-lit. M︠i︡esnika i Rimana.

Lua i Stíl Chicago (17ú heag.)

Keldysh, Nikolaĭ. Materīaly K Bakterīologicheskomu Izsl︠i︡edovanī︠i︡u Vozdukha. S.-Peterburg: Tipo-lit. M︠i︡esnika i Rimana, 1886.

Lua MLA (8ú heag.)

Keldysh, Nikolaĭ. Materīaly K Bakterīologicheskomu Izsl︠i︡edovanī︠i︡u Vozdukha. Tipo-lit. M︠i︡esnika i Rimana, 1886.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.