MLA

Gross, Jürgen H, and Peter Roepstorff. Mass Spectrometry. Springer Berlin Heidelberg, 2011.

APA

Gross, J. H, & Roepstorff, P. (2011). Mass Spectrometry. Springer Berlin Heidelberg.

Chicago

Gross, Jürgen H., Jürgen H Gross, and Peter Roepstorff. Mass Spectrometry. : Springer Berlin Heidelberg, 2011.