APA (7th ed.) Citation

Løvenskiold, H. S., Helsted, E., & Schmidt, O. (1979). August Bournonville's La Sylphide. EMI.

Chicago Style (17th ed.) Citation

Løvenskiold, Herman Severin, Edvard Helsted, and Ole Schmidt. August Bournonville's La Sylphide. [S.l.]: EMI, 1979.

MLA (9th ed.) Citation

Løvenskiold, Herman Severin, et al. August Bournonville's La Sylphide. EMI, 1979.