APA (7th ed.) Citation

Wagner, R., Maazel, L., & Meier, W. (1997). Waltraud Meier sings Wagner. BMG Music.

Chicago Style (17th ed.) Citation

Wagner, Richard, Lorin Maazel, and Waltraud Meier. Waltraud Meier Sings Wagner. [S.l.]: BMG Music, 1997.

MLA (9th ed.) Citation

Wagner, Richard, et al. Waltraud Meier Sings Wagner. BMG Music, 1997.