Cita APA (7a ed.)

Gall, M. D., Gall, J. P., & Borg, W. R. (2007). Educational research: An introduction (Eight edition.). Pearson/Allyn & Bacon.

Cita Chicago Style (17a ed.)

Gall, Meredith D., Joyce P. Gall, y Walter R. Borg. Educational Research: An Introduction. Eight edition. Boston: Pearson/Allyn & Bacon, 2007.

Cita MLA (9a ed.)

Gall, Meredith D., et al. Educational Research: An Introduction. Eight edition. Pearson/Allyn & Bacon, 2007.