Cita APA (7a ed.)

Gay, L. R. (1987). Educational research: Competencies for analysis and application (3rd ed.). Merrill.

Cita Chicago Style (17a ed.)

Gay, L. R. Educational Research: Competencies for Analysis and Application. 3rd ed. Columbus, Ohio: Merrill, 1987.

Cita MLA (9a ed.)

Gay, L. R. Educational Research: Competencies for Analysis and Application. 3rd ed. Merrill, 1987.