APA (7th ed.) Citation

Cooke, D. (1979). I saw the world end: A study of Wagner's Ring. Oxford Univ.Pr.

Chicago Style (17th ed.) Citation

Cooke, Deryck. I Saw the World End: A Study of Wagner's Ring. London: Oxford Univ.Pr, 1979.

MLA (9th ed.) Citation

Cooke, Deryck. I Saw the World End: A Study of Wagner's Ring. Oxford Univ.Pr, 1979.

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