MLA

Shaalan, et al. Intelligent Natural Language Processing: Trends and Applications. Springer International Publishing, 2018.

APA

Shaalan, S., Hassanien, A. Ella, Shaalan, K., & Tolba, F. (2018). Intelligent Natural Language Processing: Trends and Applications. Springer International Publishing.

Chicago

Shaalan, Aboul Ella Hassanien, Khaled Shaalan, and Fahmy Tolba. Intelligent Natural Language Processing: Trends and Applications. : Springer International Publishing, 2018.