APA (7th ed.) Citation

Wiener Philharmoniker, Cooke, D., & Solti, G. (1995). An introduction to Der Ring des Nibelungen. Decca.

Chicago Style (17th ed.) Citation

Wiener Philharmoniker, Deryck Cooke, and Georg Solti. An Introduction to Der Ring Des Nibelungen. London: Decca, 1995.

MLA (9th ed.) Citation

Wiener Philharmoniker, et al. An Introduction to Der Ring Des Nibelungen. Decca, 1995.

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