Cita APA (7th ed.)
ebrary, Inc, Ortega, M., & Bravo, J. (2000). Computers and education in the 21st century. Kluwer Academic Publishers.
Cita Chicago (17th ed.)
ebrary, Inc, Manuel Ortega, i José Bravo. Computers and Education in the 21st Century. Dordrecht ; Boston: Kluwer Academic Publishers, 2000.
Cita MLA (9th ed.)
ebrary, Inc, et al. Computers and Education in the 21st Century. Kluwer Academic Publishers, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.