Ekelof, G. (1971). Selected Poems. Penguin.
Chicago Style (17th ed.) ZitazioaEkelof, Gunnar. Selected Poems. Harmondsworth: Penguin, 1971.
MLA (9th ed.) ZitazioaEkelof, Gunnar. Selected Poems. Penguin, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.