APA (7th ed.) Citation

Mertler, C. A., & Charles, C. M. (2005). Introduction to educational research (5. ed.). Pearson Allyn & Bacon.

Chicago Style (17th ed.) Citation

Mertler, Craig A., and Carol Morgan Charles. Introduction to Educational Research. 5. ed. Boston [u.a.]: Pearson Allyn & Bacon, 2005.

MLA (9th ed.) Citation

Mertler, Craig A., and Carol Morgan Charles. Introduction to Educational Research. 5. ed. Pearson Allyn & Bacon, 2005.