APA (7th ed.) Zitazioa
James, S. (2007). Shades of authority: The poetry of Lowell, Hill and Heaney. Liverpool University Press.
Chicago Style (17th ed.) Zitazioa
James, Stephen. Shades of Authority: The Poetry of Lowell, Hill and Heaney. Liverpool: Liverpool University Press, 2007.
MLA (9th ed.) Zitazioa
James, Stephen. Shades of Authority: The Poetry of Lowell, Hill and Heaney. Liverpool University Press, 2007.
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