APA
Davis S. J., Murphy Kevin M, Maccrisken Jack & National Bureau Of Economic Research. (2001). Economic perspectives on software design: PC operating systems and platforms. Cambridge, MA: NBER.
Chicago
Davis Steven J, Murphy Kevin M, Maccrisken Jack and National Bureau Of Economic Research. 2001. Economic perspectives on software design: PC operating systems and platforms. Cambridge, MA: NBER.
Harvard
Davis S. J., Murphy Kevin M, Maccrisken Jack and National Bureau Of Economic Research. (2001). Economic perspectives on software design: PC operating systems and platforms. Cambridge, MA: NBER.
MLA
Davis Steven J, Murphy Kevin M, Maccrisken Jack and National Bureau Of Economic Research. Economic perspectives on software design: PC operating systems and platforms. Cambridge, MA: NBER. 2001.