MLA

Glaβmeier, Karl-Heinz, et al. Geomagnetic Field Variations. Springer Berlin Heidelberg, 2009.

APA

Glaβmeier, K., Glabmeier, K., Glassmeier, K., Hutter, K., Negendank, J. F. W, Soffel, H. Christian, edited by Kolumban Hutter, e. by Kolumban Hutter, Negendank, J., & Soffel, H. (2009). Geomagnetic Field Variations. Springer Berlin Heidelberg.

Chicago

Glaβmeier, Karl-Heinz, Karl-Heinz Glabmeier, Karl-Heinz Glassmeier, Kolumban Hutter, Jörg F. W Negendank, Heinrich Christian Soffel, edited by Kolumban Hutter, Jörg Negendank, and Heinrich Soffel. Geomagnetic Field Variations. : Springer Berlin Heidelberg, 2009.