APA (7th ed.) Citation

Wiora, W. the Origins of German spiritual folk song. Ethnomusicology : journal of the Society for Ethnomusicology.

Chicago Style (17th ed.) Citation

Wiora, Walter. "The Origins of German Spiritual Folk Song." Ethnomusicology : Journal of the Society for Ethnomusicology .

MLA (9th ed.) Citation

Wiora, Walter. "The Origins of German Spiritual Folk Song." Ethnomusicology : Journal of the Society for Ethnomusicology, .

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