MLA

Polifonia Working Group, and Fieke Werner. Literature Study: Preparing Young Musicians for Professional Training: What Does Scientific Research Tell Us?. Lund: Mälmo acadamy of music, 2007.

APA

Polifonia Working Group, P. Working Group, & Werner, F. (2007). Literature study: Preparing young musicians for professional training: What does scientific research tell us?. Lund: Mälmo acadamy of music.

Chicago

Polifonia Working Group, and Fieke Werner. Literature Study: Preparing Young Musicians for Professional Training: What Does Scientific Research Tell Us?. Lund: Mälmo acadamy of music, 2007.