APA (7th ed.) Citation

Haag, G., Hagel, T., & Sigg, T. Active stabilization of a chaotic urban system. Wiley.

Chicago Style (17th ed.) Citation

Haag, Günter, Tilo Hagel, and Timm Sigg. Active Stabilization of a Chaotic Urban System. Wiley.

MLA (9th ed.) Citation

Haag, Günter, et al. Active Stabilization of a Chaotic Urban System. Wiley.