Cita APA

Heumann, G. W. (1961). Magnetic control of industrial motors J. Wiley.

Citación estilo Chicago

Heumann, Gerhart W. Magnetic Control of Industrial Motors. 2. ed. New York: J. Wiley, 1961.

Cita MLA

Heumann, Gerhart W. Magnetic Control of Industrial Motors. 2. ed. New York: J. Wiley, 1961.