Citazione Stile APA (7a Edizione)

Ortega, M., & Bravo, J. (2000). Computers and education in the 21st century. Kluwer Academic Publishers.

Citazione stile Chigago Style (17a edizione)

Ortega, Manuel, e Jose Bravo. Computers and Education in the 21st Century. Dordrecht: Kluwer Academic Publishers, 2000.

Citatione MLA (9a ed.)

Ortega, Manuel, e Jose Bravo. Computers and Education in the 21st Century. Kluwer Academic Publishers, 2000.