APA (7th ed.) Citation

Ortega, J. L. (2014). Academic search engines: A quantitative outlook (1.). Chandos. https://doi.org/10.1016/C2013-0-23226-8

Chicago Style (17th ed.) Citation

Ortega, José Luis. Academic Search Engines: A Quantitative Outlook. 1. Oxford ; Tokyo: Chandos, 2014. https://doi.org/10.1016/C2013-0-23226-8.

MLA (9th ed.) Citation

Ortega, José Luis. Academic Search Engines: A Quantitative Outlook. 1. Chandos, 2014. https://doi.org/10.1016/C2013-0-23226-8.