Voluntary Standard Systems

MLA

Schmitz-Hoffmann, Carsten, et al. Voluntary Standard Systems. Springer Berlin Heidelberg, 2014.

APA

Schmitz-Hoffmann, C., Schmidt, M., Smyth, D. M, Hansmann, B., & Palekhov, D. (2014). Voluntary Standard Systems. Springer Berlin Heidelberg.

Chicago

Schmitz-Hoffmann, Carsten, Michael Schmidt, David M Smyth, Berthold Hansmann, and Dmitry Palekhov. Voluntary Standard Systems. : Springer Berlin Heidelberg, 2014.