APA-čujuhus (7. p.)
ebrary, Inc, & Gasser, G. (2007). How successful is naturalism? Ontos Verlag.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Georg Gasser. How Successful Is Naturalism? Frankfurt: Ontos Verlag, 2007.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Georg Gasser. How Successful Is Naturalism? Ontos Verlag, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.