Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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