Cita APA

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

Citación estilo Chicago

Mertler, Craig A., and C. M. Charles. Introduction to Educational Research. 5th ed. Boston: Pearson/Allyn and Bacon, 2005.

Cita MLA

Mertler, Craig A., and C. M. Charles. Introduction to Educational Research. 5th ed. Pearson/Allyn and Bacon, 2005.