Cita APA (7th ed.)
Costello, B. (2003). Shifting ground: Reinventing landscape in modern American poetry. Harvard University Press.
Cita Chicago (17th ed.)
Costello, Bonnie. Shifting Ground: Reinventing Landscape in Modern American Poetry. Cambridge: Harvard University Press, 2003.
Cita MLA (9th ed.)
Costello, Bonnie. Shifting Ground: Reinventing Landscape in Modern American Poetry. Harvard University Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.