APA (7th ed.) Citation

Van Rijbergen, C. (2004). The geometry of information retrieval. Cambridge University Press.

Chicago Style (17th ed.) Citation

Van Rijbergen, C.J. The Geometry of Information Retrieval. Cambridge: Cambridge University Press, 2004.

MLA (9th ed.) Citation

Van Rijbergen, C.J. The Geometry of Information Retrieval. Cambridge University Press, 2004.