Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

Krug, Gary. Communication, Technology and Cultural Change. London: SAGE, 2005.

Citatione MLA (9a ed.)

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