Cita APA

Mills, G. E., & Gay, L. R. (2015). Educational research: Competencies for analysis and applications. Upper Saddle River, NJ: Pearson.

Chicago Style Citation

Mills, Geoffrey E., i L. R. Gay. Educational Research: Competencies for Analysis and Applications. Upper Saddle River, NJ: Pearson, 2015.

Cita MLA

Mills, Geoffrey E., i L. R. Gay. Educational Research: Competencies for Analysis and Applications. Upper Saddle River, NJ: Pearson, 2015.