APA (7th ed.) Citation

Fuhrmann, P. A. (1981). Linear systems and operators in Hilbert space (2. print.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Fuhrmann, Paul Abraham. Linear Systems and Operators in Hilbert Space. 2. print. New York [u.a.]: McGraw-Hill, 1981.

MLA (9th ed.) Citation

Fuhrmann, Paul Abraham. Linear Systems and Operators in Hilbert Space. 2. print. McGraw-Hill, 1981.