APA (7th ed.) Citation

SpringerLink (Online service), Ricci, F., Rokach, L., Shapira, B., & Kantor, P. B. (2011). Recommender Systems Handbook (1.). Springer US.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Francesco Ricci, Lior Rokach, Bracha Shapira, and Paul B. Kantor. Recommender Systems Handbook. 1. Boston, MA: Springer US, 2011.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Recommender Systems Handbook. 1. Springer US, 2011.