Lua APA (7ú heag.)

Leĭkfelʹd, P. (1896). Logicheskoe uchenīe ob induk︠t︡sīi v glavn︠i︡eĭshīe istoricheskīe momenty ego razrabotki. Tip. V.S. Balasheva.

Lua i Stíl Chicago (17ú heag.)

Leĭkfelʹd, P. Logicheskoe Uchenīe Ob Induk︠t︡sīi V Glavn︠i︡eĭshīe Istoricheskīe Momenty Ego Razrabotki. S.-Peterburg: Tip. V.S. Balasheva, 1896.

Lua MLA (8ú heag.)

Leĭkfelʹd, P. Logicheskoe Uchenīe Ob Induk︠t︡sīi V Glavn︠i︡eĭshīe Istoricheskīe Momenty Ego Razrabotki. Tip. V.S. Balasheva, 1896.

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