Cita APA (7th ed.)

Jannach, D. (2011). Recommender systems: An introduction. Cambridge University Press.

Cita Chicago (17th ed.)

Jannach, Dietmar. Recommender Systems: An Introduction. New York: Cambridge University Press, 2011.

Cita MLA (9th ed.)

Jannach, Dietmar. Recommender Systems: An Introduction. Cambridge University Press, 2011.