APA (7th ed.) Citation

Auden, W. H. (1968). Secondary worlds. Faber and Faber.

Chicago Style (17th ed.) Citation

Auden, W. H. Secondary Worlds. London [etc.]: Faber and Faber, 1968.

MLA (9th ed.) Citation

Auden, W. H. Secondary Worlds. Faber and Faber, 1968.

Warning: These citations may not always be 100% accurate.