APA-čujuhus (7. p.)
Frede, V. (2011). Doubt, atheism, and the nineteenth-century Russian intelligentsia. University of Wisconsin Press.
Chicago-čujuhus (17. p.)
Frede, Victoria. Doubt, Atheism, and the Nineteenth-century Russian Intelligentsia. Madison: University of Wisconsin Press, 2011.
MLA-čujuhus (9. p.)
Frede, Victoria. Doubt, Atheism, and the Nineteenth-century Russian Intelligentsia. University of Wisconsin Press, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.