APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Francesco Ricci, Lior Rokach, Bracha Shapira, and Paul B. Kantor. Recommender Systems Handbook. 1st ed. 2011. New York, NY: Springer US : Imprint: Springer, 2011.

MLA (8th ed.) Citation

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