Cita APA
Fraenkel, J. R., & Wallen, N. E. (2003). How to design and evaluate research in education (5th ed.). McGraw-Hill Higher Education.
Citación estilo Chicago
Fraenkel, Jack R., and Norman E. Wallen. How to Design and Evaluate Research in Education. 5th ed. Boston: McGraw-Hill Higher Education, 2003.
Cita MLA
Fraenkel, Jack R., and Norman E. Wallen. How to Design and Evaluate Research in Education. 5th ed. McGraw-Hill Higher Education, 2003.
Warning: These citations may not always be 100% accurate.