Joachim Koester : I myself am only a receiving apparatus

MLA

Koester, Joachim, and Frederique Bergholtz. Joachim Koester : I Myself Am Only a Receiving Apparatus. Köln: Walther König, 2012.

APA

Koester, J., & Bergholtz, F. (2012). Joachim Koester : I myself am only a receiving apparatus. Köln: Walther König.

Chicago

Koester, Joachim, and Frederique Bergholtz. Joachim Koester: I Myself Am Only a Receiving Apparatus. Köln: Walther König, 2012.