Hart, K. (2007). Varieties of Poetic Sequence: Ted Hughes and Geoffrey Hill. In The Cambridge Companion to Twentieth-Century English Poetry (pp. 187–199). Cambridge, England: Cambridge University Press.

Hart, Kevin. “Varieties of Poetic Sequence: Ted Hughes and Geoffrey Hill.” In The Cambridge Companion to Twentieth-Century English Poetry, 187–99. Cambridge, England: Cambridge University Press, 2007.

Hart K. Varieties of Poetic Sequence: Ted Hughes and Geoffrey Hill. In: The Cambridge Companion to Twentieth-Century English Poetry. Cambridge, England: Cambridge University Press; 2007. p. 187–99.

Hart, Kevin. “Varieties of Poetic Sequence: Ted Hughes and Geoffrey Hill.” The Cambridge Companion to Twentieth-Century English Poetry, Cambridge University Press, 2007, pp. 187–99.

Hart K. Varieties of Poetic Sequence: Ted Hughes and Geoffrey Hill. The Cambridge Companion to Twentieth-Century English Poetry. Cambridge, England: Cambridge University Press; 2007. p. 187–199.