MLA

Gabriele Sadowski, and Walter Richtering. Intelligent Hydrogels. Springer International Publishing, 2013.

APA

Gabriele Sadowski, G. Sadowski, & Richtering, W. (2013). Intelligent Hydrogels. Springer International Publishing.

Chicago

Gabriele Sadowski, and Walter Richtering. Intelligent Hydrogels. : Springer International Publishing, 2013.