Cita APA (7th ed.)

Gay, L. R., Mills, G. E., & Airasian, P. W. (2006). Educational research: Competencies for analysis and application (8th ed.). Pearson/Merrill Prentice Hall.

Cita Chicago (17th ed.)

Gay, L. R., Geoffrey E. Mills, i Peter W. Airasian. Educational Research: Competencies for Analysis and Application. 8th ed. Upper Saddle River, N.J: Pearson/Merrill Prentice Hall, 2006.

Cita MLA (9th ed.)

Gay, L. R., et al. Educational Research: Competencies for Analysis and Application. 8th ed. Pearson/Merrill Prentice Hall, 2006.