SpringerLink (Online service), Glaßmeier, K., Soffel, H., & Negendank, J. (2009). Geomagnetic Field Variations (1st ed. 2009.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.
Chicago Style CitationSpringerLink (Online service), K.H Glaßmeier, Heinrich Soffel, and Jorg Negendank. Geomagnetic Field Variations. 1st ed. 2009. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
MLA CitationSpringerLink (Online service), K.H Glaßmeier, Heinrich Soffel, and Jorg Negendank. Geomagnetic Field Variations. 1st ed. 2009. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2009.
Warning: These citations may not always be 100% accurate.