APA (7th ed.) Citation

Von Neumann, J. (1950). Functional operators. Princeton Univ. Press.

Chicago Style (17th ed.) Citation

Von Neumann, John. Functional Operators. Princeton, N.J: Princeton Univ. Press, 1950.

MLA (9th ed.) Citation

Von Neumann, John. Functional Operators. Princeton Univ. Press, 1950.