Cita APA (7a ed.)

Krug, G. (2005). Communication, technology and cultural change. Sage.

Cita Chicago Style (17a ed.)

Krug, Gary. Communication, Technology and Cultural Change. London [etc.]: Sage, 2005.

Cita MLA (9a ed.)

Krug, Gary. Communication, Technology and Cultural Change. Sage, 2005.