APA (7th ed.) Citation

Douglas, R. G. (1980). Banach algebra techniques in operator theory ([Nachdr.].). Academic Press.

Chicago Style (17th ed.) Citation

Douglas, Ronald G. Banach Algebra Techniques in Operator Theory. [Nachdr.]. New York [u.a.]: Academic Press, 1980.

MLA (9th ed.) Citation

Douglas, Ronald G. Banach Algebra Techniques in Operator Theory. [Nachdr.]. Academic Press, 1980.