Cita APA

Percival, F., & Ellington, H. (1988). A handbook of educational technology. Kogan Page.

Citación estilo Chicago

Percival, Fred, and Henry Ellington. A Handbook of Educational Technology. London: Kogan Page, 1988.

Cita MLA

Percival, Fred, and Henry Ellington. A Handbook of Educational Technology. Kogan Page, 1988.

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