MLA

Kurt Hellmann, Walter Rhomberg, Kurt Hellmann, and Walter Rhomberg. Razoxane and Dexrazoxane - Two Multifunctional Agents. Springer Netherlands, 2011.

APA

Kurt Hellmann, W. Rhomberg, Hellmann, K., & Rhomberg, W. (2011). Razoxane and Dexrazoxane - Two Multifunctional Agents. Springer Netherlands.

Chicago

Kurt Hellmann, Walter Rhomberg, Kurt Hellmann, and Walter Rhomberg. Razoxane and Dexrazoxane - Two Multifunctional Agents. : Springer Netherlands, 2011.