APA

Douglas R. G., . (1972). Banach algebra techniques in operator theory. New York [u.a.]: Academic Press.

Chicago

Douglas Ronald G, . 1972. Banach algebra techniques in operator theory. New York [u.a.]: Academic Press.

Harvard

Douglas R. G., . (1972). Banach algebra techniques in operator theory. New York [u.a.]: Academic Press.

MLA

Douglas Ronald G, . Banach algebra techniques in operator theory. New York [u.a.]: Academic Press. 1972.