Barks, C. (2008). Winter sky: New and selected poems, 1968-2008. Athens: University of Georgia Press.
Чикагска система за цитиранеBarks, Coleman. Winter Sky: New and Selected Poems, 1968-2008. Athens: University of Georgia Press, 2008.
MLA формат за цитиранеBarks, Coleman. Winter Sky: New and Selected Poems, 1968-2008. Athens: University of Georgia Press, 2008.
Внимание: Тези цитати може да не са 100% точни.