Mills, G. E., & Gay, L. R. (2019). Educational research: Competencies for analysis and applications (Twelfth edition.). Pearson.
Цитирование в стиле Чикаго (17-е изд.)Mills, Geoffrey E., и L. R. Gay. Educational Research: Competencies for Analysis and Applications. Twelfth edition. NY, NY: Pearson, 2019.
Цитирование MLA (8-е изд.)Mills, Geoffrey E., и L. R. Gay. Educational Research: Competencies for Analysis and Applications. Twelfth edition. Pearson, 2019.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.