Cita APA (7a ed.)
Sax, G. (1980). Principles of educational and psychological measurement and evaluation (2nd ed.). Wadsworth Pub. Co..
Cita Chicago Style (17a ed.)
Sax, Gilbert. Principles of Educational and Psychological Measurement and Evaluation. 2nd ed. Belmont, Calif.: Wadsworth Pub. Co., 1980.
Cita MLA (9a ed.)
Sax, Gilbert. Principles of Educational and Psychological Measurement and Evaluation. 2nd ed. Wadsworth Pub. Co., 1980.
Precaución: Estas citas no son 100% exactas.