APA (7th ed.) Citation

Moreschi, A., Patti, A., Albani, E., & Sembrich, M. (1996). The world of singing. Vocal Archives.

Chicago Style (17th ed.) Citation

Moreschi, Alessandro, Adelina Patti, Emma Albani, and Marcella Sembrich. The World of Singing. [S.l.]: Vocal Archives, 1996.

MLA (9th ed.) Citation

Moreschi, Alessandro, et al. The World of Singing. Vocal Archives, 1996.

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