MLA

Carson, Rachel, 1907-1964. ["The Exceeding Beauty of the Earth"]. "Words to Live By." This Week Magazine: typescript. Box 96, folder 1708. 1951. https://collections.library.yale.edu/catalog/17145195.

APA, 6th edition

Carson, Rachel, 1907-1964. (["Box 96, folder 1708"])(1951)[["The Exceeding Beauty of the Earth"]. "Words to Live By." This Week Magazine: typescript]. https://collections.library.yale.edu/catalog/17145195.