Cita APA

Campbell, E. (1995). ESL resource book for engineers and scientists. New York: J. Wiley.

Citación estilo Chicago

Campbell, Elaine. ESL Resource Book for Engineers and Scientists. New York: J. Wiley, 1995.

Cita MLA

Campbell, Elaine. ESL Resource Book for Engineers and Scientists. New York: J. Wiley, 1995.