Cita APA (7a ed.)

James, H. M., Nichols, N. B., & Phillips, R. S. (1947). Theory of servomechanisms (1a ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

James, Hubert M., Nathaniel B. Nichols, y Ralph S. Phillips. Theory of Servomechanisms. 1a ed. New York: McGraw-Hill, 1947.

Cita MLA (8a ed.)

James, Hubert M., et al. Theory of Servomechanisms. 1a ed. McGraw-Hill, 1947.