Παραπομπή σε μορφή APA (7η εκδ.)

Mertler, C. A., & Charles, C. M. (2008). Introduction to educational research (Sixth edition.). Pearson Allyn and Bacon.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mertler, Craig A., και C. M. Charles. Introduction to Educational Research. Sixth edition. Boston, MA: Pearson Allyn and Bacon, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mertler, Craig A., και C. M. Charles. Introduction to Educational Research. Sixth edition. Pearson Allyn and Bacon, 2008.