Cita APA (7th ed.)

Feintuch, A. (1982). System theory: A Hilbert space approach. Academic Press.

Cita Chicago (17th ed.)

Feintuch, Avraham. System Theory: A Hilbert Space Approach. New york: Academic Press, 1982.

Cita MLA (9th ed.)

Feintuch, Avraham. System Theory: A Hilbert Space Approach. Academic Press, 1982.