APA-čujuhus (7. p.)
ebrary, Inc, & McGowan, D. (2012). Voices of unbelief: Documents from atheists and agnostics. Greenwood.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo Dale McGowan. Voices of Unbelief: Documents from Atheists and Agnostics. Santa Barbara, Calif.: Greenwood, 2012.
MLA-čujuhus (9. p.)
ebrary, Inc, juo Dale McGowan. Voices of Unbelief: Documents from Atheists and Agnostics. Greenwood, 2012.
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