APA (7th ed.) Citation

Beethoven, L. v., Mattila, K., Moser, T., & Claudio, A. (2007). Beethoven. El Mundo.

Chicago Style (17th ed.) Citation

Beethoven, Ludwig van, Karita Mattila, Thomas Moser, and Abbado Claudio. Beethoven. Madrid: El Mundo, 2007.

MLA (9th ed.) Citation

Beethoven, Ludwig van, et al. Beethoven. El Mundo, 2007.