Widdemer, M., & Saphier, W. (2011). A Tree with a Bird in it: A symposium of contemporary american poets on being shown a pear-tree on which sat a grackle. Project Gutenberg.
Chicago Style (17th ed.) CitationWiddemer, Margaret, and William Saphier. A Tree with a Bird in It: A Symposium of Contemporary American Poets on Being Shown a Pear-tree on Which Sat a Grackle. Project Gutenberg, 2011.
MLA (9th ed.) CitationWiddemer, Margaret, and William Saphier. A Tree with a Bird in It: A Symposium of Contemporary American Poets on Being Shown a Pear-tree on Which Sat a Grackle. Project Gutenberg, 2011.
Warning: These citations may not always be 100% accurate.