APA (7th ed.) Zitazioa
Rogers, C. R. (1969). Freedom to learn: A view of what education might become. C. E. Merrill Pub. Co..
Chicago Style (17th ed.) Zitazioa
Rogers, Carl R. Freedom to Learn: A View of What Education Might Become. Columbus, Ohio: C. E. Merrill Pub. Co., 1969.
MLA (9th ed.) Zitazioa
Rogers, Carl R. Freedom to Learn: A View of What Education Might Become. C. E. Merrill Pub. Co., 1969.
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