Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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