APA-čujuhus (7. p.)
Buchanan, O. (2012). Must a violence: Poems. University of Iowa Press.
Chicago-čujuhus (17. p.)
Buchanan, Oni. Must a Violence: Poems. Iowa City: University of Iowa Press, 2012.
MLA-čujuhus (9. p.)
Buchanan, Oni. Must a Violence: Poems. University of Iowa Press, 2012.
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