Citazione Stile APA (7a Edizione)

Keeves, J. P. (1990). Educational research methodology, and measurement: An international handbook. Pergamon Press.

Citazione stile Chigago Style (17a edizione)

Keeves, J. P. Educational Research Methodology, and Measurement: An International Handbook. New York, Estados Unidos: Pergamon Press, 1990.

Citatione MLA (9a ed.)

Keeves, J. P. Educational Research Methodology, and Measurement: An International Handbook. Pergamon Press, 1990.