Style de citation APA (7e éd.)

Von Neuman, J. (1961). Operators, ergodic theory and almost periodic functions in a group. Pergamon Press.

Style de citation Chicago (17e éd.)

Von Neuman, John. Operators, Ergodic Theory and Almost Periodic Functions in a Group. New York: Pergamon Press, 1961.

Style de citation MLA (9e éd.)

Von Neuman, John. Operators, Ergodic Theory and Almost Periodic Functions in a Group. Pergamon Press, 1961.