APA (7th ed.) Citation

Quatuor Voce (Musikgruppe), Grammenos, D., & Balázs, J. (2013). Rising stars: Die Stars von morgen. European Concert Hall Organisation.

Chicago Style (17th ed.) Citation

Quatuor Voce (Musikgruppe), Dionysēs Grammenos, and János Balázs. Rising Stars: Die Stars Von Morgen. [S.l.]: European Concert Hall Organisation, 2013.

MLA (9th ed.) Citation

Quatuor Voce (Musikgruppe), et al. Rising Stars: Die Stars Von Morgen. European Concert Hall Organisation, 2013.