Cita APA (7th ed.)

Manning, C. D., Raghavan, P., & Schutze, H. (2008). Introduction to information retrieval (1a. ed.). Cambridge University Press.

Cita Chicago (17th ed.)

Manning, Christopher D., Prabhakar Raghavan, i Hinrich Schutze. Introduction to Information Retrieval. 1a. ed. Nueva York: Cambridge University Press, 2008.

Cita MLA (9th ed.)

Manning, Christopher D., et al. Introduction to Information Retrieval. 1a. ed. Cambridge University Press, 2008.