APA (7th ed.) Zitazioa
Faas, E. (2001). Robert Creeley: A biography. McGill-Queen's University Press.
Chicago Style (17th ed.) Zitazioa
Faas, Ekbert. Robert Creeley: A Biography. Montreal: McGill-Queen's University Press, 2001.
MLA (9th ed.) Zitazioa
Faas, Ekbert. Robert Creeley: A Biography. McGill-Queen's University Press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.