Cita APA

Kerchner, R. M. n. 1., Brenneman, J. L. n. 1., & Kloeffler, R. G. n. 1. (1948). Direct-current machinery. New York, New York: Macmillan.

Citación estilo Chicago

Kerchner, Russell Marion n. 1899, Jesse Lamar n. 1886 Brenneman, y Royce Gerald n. 1890 Kloeffler. Direct-current Machinery. New York, New York: Macmillan, 1948.

Cita MLA

Kerchner, Russell Marion n. 1899, Jesse Lamar n. 1886 Brenneman, y Royce Gerald n. 1890 Kloeffler. Direct-current Machinery. New York, New York: Macmillan, 1948.