APA (7th ed.) Citation

Carvalho, A. (2013). Diffusion of mobile phones in Portugal: Unexpected success?

Chicago Style (17th ed.) Citation

Carvalho, Adão. Diffusion of Mobile Phones in Portugal: Unexpected Success? 2013.

MLA (8th ed.) Citation

Carvalho, Adão. Diffusion of Mobile Phones in Portugal: Unexpected Success? 2013.

Warning: These citations may not always be 100% accurate.