APA (7th ed.) Citation
Varian, H. R., Farrell, J., & Shapiro, C. (2004). <The> economicsof information technology: <an> introduction. Cambridge University Press.
Chicago Style (17th ed.) Citation
Varian, Hal R., Joseph Farrell, and Carl Shapiro. <The> Economicsof Information Technology: <an> Introduction. Cambridge: Cambridge University Press, 2004.
MLA (9th ed.) Citation
Varian, Hal R., et al. <The> Economicsof Information Technology: <an> Introduction. Cambridge University Press, 2004.
Warning: These citations may not always be 100% accurate.