Janis Avotins.

MLA

Asthoff, Jens, and Karin Pernegger. Janis Avotins. Bielefeld: Kerber Verlag, 2008.

APA

Asthoff, J., & Pernegger, K. (2008). Janis Avotins. Bielefeld: Kerber Verlag.

Chicago

Asthoff, Jens, and Karin Pernegger. Janis Avotins. Bielefeld: Kerber Verlag, 2008.