Cita APA (7a ed.)

Porter, A. (1961). Introduction to servomechanisms. Wiley.

Cita Chicago Style (17a ed.)

Porter, Arthur. Introduction to Servomechanisms. London: Wiley, 1961.

Cita MLA (8a ed.)

Porter, Arthur. Introduction to Servomechanisms. Wiley, 1961.