Cita APA (7th ed.)

Hall, L. M., & Charvet, S. R. (2011). Innovations in NLP for challenging times. Crown House Pub.

Cita Chicago (17th ed.)

Hall, L. Michael, i Shelle Rose Charvet. Innovations in NLP for Challenging Times. Carmarthen: Crown House Pub, 2011.

Cita MLA (8th ed.)

Hall, L. Michael, i Shelle Rose Charvet. Innovations in NLP for Challenging Times. Crown House Pub, 2011.