Cita APA (7a ed.)

Douglas, R. G. (1972). Banach algebra techniques in operator theory. Academic Press.

Cita Chicago Style (17a ed.)

Douglas, Ronald G. Banach Algebra Techniques in Operator Theory. New York: Academic Press, 1972.

Cita MLA (8a ed.)

Douglas, Ronald G. Banach Algebra Techniques in Operator Theory. Academic Press, 1972.