Sobel, D. (2016). Nature preschools and forest kindergartens: The handbook for outdoor learning (First edition.). Redleaf Press.
Chicago Style (17th ed.) CitationSobel, David. Nature Preschools and Forest Kindergartens: The Handbook for Outdoor Learning. First edition. St. Paul, MN: Redleaf Press, 2016.
MLA引文Sobel, David. Nature Preschools and Forest Kindergartens: The Handbook for Outdoor Learning. First edition. Redleaf Press, 2016.
警告：這些引文格式不一定是100％准確.