Cita APA (7th ed.)
Warfield, J. N. (1959). Introduction to electronic analog computers. Prentice-Hall.
Cita Chicago (17th ed.)
Warfield, John N. Introduction to Electronic Analog Computers. Englewood Cliffs, N.J.: Prentice-Hall, 1959.
Cita MLA (9th ed.)
Warfield, John N. Introduction to Electronic Analog Computers. Prentice-Hall, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.