Παραπομπή APA

Auden, W. H. (1968). Collected longer poems. Faber.

Παραπομπή Chicago Style

Auden, W. H. Collected Longer Poems. London: Faber, 1968.

Παραπομπή MLA

Auden, W. H. Collected Longer Poems. Faber, 1968.