APA (7th ed.) Citation

Auden, W. H., & Isherwood, C. (1938). A melodrama in three acts: On the frontier. Faber & Faber, limited.

Chicago Style (17th ed.) Citation

Auden, W. H., and Christopher Isherwood. A Melodrama in Three Acts: On the Frontier. London: Faber & Faber, limited, 1938.

MLA (9th ed.) Citation

Auden, W. H., and Christopher Isherwood. A Melodrama in Three Acts: On the Frontier. Faber & Faber, limited, 1938.

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