APA (7th ed.) Citation

Wallen, N. E., & Fraenkel, J. R. (2000). Educational research: A guide to the process (2nd ed.). Lawrence Erlbaum Associates.

Chicago Style (17th ed.) Citation

Wallen, Norman E., and Jack R. Fraenkel. Educational Research: A Guide to the Process. 2nd ed. Mahwah, N.J.: Lawrence Erlbaum Associates, 2000.

MLA (8th ed.) Citation

Wallen, Norman E., and Jack R. Fraenkel. Educational Research: A Guide to the Process. 2nd ed. Lawrence Erlbaum Associates, 2000.