APA (7th ed.) Citation

Adam, G., & Adler, H. (2007). O happy day: Konfirmandentage. Ku-Praxis.

Chicago Style (17th ed.) Citation

Adam, Gottfried, and Heinz Adler. "O Happy Day: Konfirmandentage." Ku-Praxis 2007.

MLA (9th ed.) Citation

Adam, Gottfried, and Heinz Adler. "O Happy Day: Konfirmandentage." Ku-Praxis, 2007.

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