Citazione Stile APA (7a Edizione)

Fraenkel, J. R., Hyun, H. H., & Wallen, N. E. (2023). How to design and evaluate research in education (Eleventh edition.). McGraw Hill LLC.

Citazione stile Chigago Style (17a edizione)

Fraenkel, Jack R., Helen H. Hyun, e Norman E. Wallen. How to Design and Evaluate Research in Education. Eleventh edition. New York, NY: McGraw Hill LLC, 2023.

Citatione MLA (9a ed.)

Fraenkel, Jack R., et al. How to Design and Evaluate Research in Education. Eleventh edition. McGraw Hill LLC, 2023.