Cita APA (7a ed.)

Norris, N. (1990). Understanding educational evaluation. Kogan Page.

Cita Chicago Style (17a ed.)

Norris, Nigel. Understanding Educational Evaluation. London: Kogan Page, 1990.

Cita MLA (9a ed.)

Norris, Nigel. Understanding Educational Evaluation. Kogan Page, 1990.