APA (7th ed.) Citation

Quander, G., & Freie Volksbühne Köln. (2018). Opernland Nordrhein-Westfalen. Wienand.

Chicago Style (17th ed.) Citation

Quander, Georg, and Freie Volksbühne Köln. Opernland Nordrhein-Westfalen. Köln: Wienand, 2018.

MLA (8th ed.) Citation

Quander, Georg, and Freie Volksbühne Köln. Opernland Nordrhein-Westfalen. Wienand, 2018.

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