APA (7th ed.) Citation

Krebs, H., & Krebs, S. (2007). Josephine Lang: Her life and songs. Oxford University Press.

Chicago Style (17th ed.) Citation

Krebs, Harald, and Sharon Krebs. Josephine Lang: Her Life and Songs. Oxford ; New York: Oxford University Press, 2007.

MLA (9th ed.) Citation

Krebs, Harald, and Sharon Krebs. Josephine Lang: Her Life and Songs. Oxford University Press, 2007.