MLA

Phleps, Thomas, and Ralf von Appen. Pop Sounds. Bielefeld: transcript Verlag, 2015.

APA

Phleps, T., & Appen, R. von. (2015). Pop Sounds. Bielefeld: transcript Verlag.

Chicago

Phleps, Thomas, and Ralf von Appen. Pop Sounds. Bielefeld: transcript Verlag, 2015.