APA (7th ed.) Citation

FΓΆrster, K., Jonas, P., & Langer, H. (2006). Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems. BirkhΓuser Verlag.

Chicago Style (17th ed.) Citation

FΓΆrster, Karl-Heinz, Peter Jonas, and Heinz Langer. Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems. Basel: BirkhΓuser Verlag, 2006.

MLA (8th ed.) Citation

FΓΆrster, Karl-Heinz, et al. Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems. BirkhΓuser Verlag, 2006.