APA (7th ed.) Citation

Percival, F., & Ellington, H. (1988). A handbook of education technology (2nd ed.). Kogan Page Nichols.

Chicago Style (17th ed.) Citation

Percival, Fred, and Henry Ellington. A Handbook of Education Technology. 2nd ed. London : New York: Kogan Page Nichols, 1988.

MLA (9th ed.) Citation

Percival, Fred, and Henry Ellington. A Handbook of Education Technology. 2nd ed. Kogan Page Nichols, 1988.