APA (7. basım) Alıntı

Helen Dwight Reid Educational Foundation. (1971). Journal of Environmental Education. Heldref Publications.

Chicago Style (17. basım) Atıf

Helen Dwight Reid Educational Foundation. Journal of Environmental Education. Washington: Heldref Publications, 1971.

MLA (8th ed.) Atıf

Helen Dwight Reid Educational Foundation. Journal of Environmental Education. Heldref Publications, 1971.

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