MLA

Eichmeier, Joseph A, et al. Vacuum Electronics. Springer Berlin Heidelberg, 2008.

APA

Eichmeier, J. A, Eichmeier, J., Thumm, M. K, Thumm, M. Kaspar A, & Thumm, M. (2008). Vacuum Electronics. Springer Berlin Heidelberg.

Chicago

Eichmeier, Joseph A., Joseph Eichmeier, Manfred K Thumm, Manfred Kaspar A Thumm, and Manfred Thumm. Vacuum Electronics. : Springer Berlin Heidelberg, 2008.