Krebs, H., & Krebs, S. (2007). Josephine Lang: Her life and songs. Oxford ; New York: Oxford University Press.
Citación estilo ChicagoKrebs, Harald, and Sharon Krebs. Josephine Lang: Her Life and Songs. Oxford ; New York: Oxford University Press, 2007.
Cita MLAKrebs, Harald, and Sharon Krebs. Josephine Lang: Her Life and Songs. Oxford ; New York: Oxford University Press, 2007.
Precaución: Estas citas no son 100% exactas.