BXL.

MLA

Streuli, Beat, Laurent Busine, and Katerina Gregos. Bxl. Zurich: JRP/Ringier, 2008.

APA

Streuli, B., Busine, L., & Gregos, K. (2008). BXL. Zurich: JRP/Ringier.

Chicago

Streuli, Beat, Laurent Busine, and Katerina Gregos. BXL. Zurich: JRP/Ringier, 2008.