APA (7e ed.) Bronvermelding

Halmos, P. R. (1998). Introduction to Hilbert space and the theory of spectral multiplicity (Second edition.). AMS Chelsea Publishing.

Chicago (17e ed.) Bronvermelding

Halmos, Paul R. Introduction to Hilbert Space and the Theory of Spectral Multiplicity. Second edition. Providence, Rhode Island: AMS Chelsea Publishing, 1998.

MLA (9e ed.) Bronvermelding

Halmos, Paul R. Introduction to Hilbert Space and the Theory of Spectral Multiplicity. Second edition. AMS Chelsea Publishing, 1998.