Citazione Stile APA (7a Edizione)

Urevbu, A. O. (1997). Culture and technology: A study on the 1997 theme. UNESCO.

Citazione stile Chigago Style (17a edizione)

Urevbu, Andrew O. Culture and Technology: A Study on the 1997 Theme. París: UNESCO, 1997.

Citatione MLA (9a ed.)

Urevbu, Andrew O. Culture and Technology: A Study on the 1997 Theme. UNESCO, 1997.