MLA

Economou, E. N, et al. Green’s Functions In Quantum Physics. Springer Berlin Heidelberg, 2006.

APA

Economou, E. N, Cardona, M.Economou, E. N, & Fulde, P. (2006). Green’s Functions in Quantum Physics. Springer Berlin Heidelberg.

Chicago

Economou, E. N., Manuel Cardona, Eleftherios N Economou, and Peter Fulde. Green’s Functions In Quantum Physics. : Springer Berlin Heidelberg, 2006.