Emil Artin and Helmut Hasse

MLA

Frei, Günther, et al. Emil Artin and Helmut Hasse. Springer Basel, 2014.

APA

Frei, G.Frei, G., Lemmermeyer, F., & Roquette, P. J. (2014). Emil Artin and Helmut Hasse. Springer Basel.

Chicago

Frei, Günther, Gnther Frei, Franz Lemmermeyer, Peter J Roquette, and Peter J Roquette. Emil Artin and Helmut Hasse. : Springer Basel, 2014.