Cita APA

Lawson, J. L., & Uhlenbeck, G. E. (1950). Threshold signals. New York: Dover.

Citación estilo Chicago

Lawson, James L., and George E. Uhlenbeck. Threshold Signals. New York: Dover, 1950.

Cita MLA

Lawson, James L., and George E. Uhlenbeck. Threshold Signals. New York: Dover, 1950.