Cita APA (7a ed.)

Billings, S. A., Gray, J. O., & Owens, D. H. (1984). Nonlinear system design. London : Peter Peregrinus.

Cita Chicago Style (17a ed.)

Billings, S. A., J. O. Gray, y D. H. Owens. Nonlinear System Design. London : Peter Peregrinus, 1984.

Cita MLA (9a ed.)

Billings, S. A., et al. Nonlinear System Design. London : Peter Peregrinus, 1984.