APA (7th ed.) Citation

Rogers, C. R., & Freiberg, H. J. (1994). Freedom to learn (3η έκδ.). Merrill.

Chicago Style (17th ed.) Citation

Rogers, Carl R., and H. Jerome Freiberg. Freedom to Learn. 3η έκδ. Upper Saddle River: Merrill, 1994.

MLA (8th ed.) Citation

Rogers, Carl R., and H. Jerome Freiberg. Freedom to Learn. 3η έκδ. Merrill, 1994.