Cita APA (7a ed.)

Alonso, D. J. (2011). English as a second language. Nova Science Publishers, Inc..

Cita Chicago Style (17a ed.)

Alonso, David J. English as a Second Language. New York: Nova Science Publishers, Inc., 2011.

Cita MLA (8a ed.)

Alonso, David J. English as a Second Language. Nova Science Publishers, Inc., 2011.