APA
Bryson J. R., Daniels P. W. & Warf B. (2004). Service worlds: people, organisations, technologies. London: Routledge.
Chicago
Bryson John R, Daniels P W and Warf Barney. 2004. Service worlds: people, organisations, technologies. London: Routledge.
Harvard
Bryson J. R., Daniels P. W. and Warf B. (2004). Service worlds: people, organisations, technologies. London: Routledge.
MLA
Bryson John R, Daniels P W and Warf Barney. Service worlds: people, organisations, technologies. London: Routledge. 2004.