Cita APA (7a ed.)

Ferrández, A., Rojas, Y., & Peral, J. (2007). The successful application of natural language processing for information retrieval.

Cita Chicago Style (17a ed.)

Ferrández, Antonio, Yenory Rojas, y Jesús Peral. The Successful Application of Natural Language Processing for Information Retrieval. 2007.

Cita MLA (8a ed.)

Ferrández, Antonio, et al. The Successful Application of Natural Language Processing for Information Retrieval. 2007.