APA (7th ed.) Citation

Handel, G. F., Chambers, H. A., & Rothery, W. G. (1936). Art thou troubled?: (Dove sei) : air from 'Rodelinda'. Novello & Company.

Chicago Style (17th ed.) Citation

Handel, George Frideric, H. A. Chambers, and W. G. Rothery. Art Thou Troubled?: (Dove Sei) : Air from 'Rodelinda'. London: Novello & Company, 1936.

MLA (9th ed.) Citation

Handel, George Frideric, et al. Art Thou Troubled?: (Dove Sei) : Air from 'Rodelinda'. Novello & Company, 1936.