APA (7th ed.) Citation

Fuhrmann, P. A. (1981). Linear systems and operators in Hilbert space. McGraw-Hill.

Chicago Style (17th ed.) Citation

Fuhrmann, Paul Abraham. Linear Systems and Operators in Hilbert Space. New York: McGraw-Hill, 1981.

MLA (9th ed.) Citation

Fuhrmann, Paul Abraham. Linear Systems and Operators in Hilbert Space. McGraw-Hill, 1981.