Free points yall who wants

Read the excerpt from it's our world, too! : young people who are making a difference.the author’s purpose in this excerpt is to

Which poems include the theme that memories of beautiful natural places benefit the people who recall them? "to spring" and "lines written in early spring" "to autumn" and "to a butterfly" "to summer" and "the human seasons" "i wandered lonely as a cloud" and "lines on a beautiful spring in a village"

What is wrong with they follow citation of a book with two authors