APA (7th ed.) Citation

Gay, J., Pepusch, J. C., & Gippert, S. (1986). Die Bettleroper: [Textbuch]. Neuköllner Oper.

Chicago Style (17th ed.) Citation

Gay, John, John Christopher Pepusch, and Stefan Gippert. Die Bettleroper: [Textbuch]. Berlin: Neuköllner Oper, 1986.

MLA (9th ed.) Citation

Gay, John, et al. Die Bettleroper: [Textbuch]. Neuköllner Oper, 1986.