Ryan, P. M., & Andrews, M. (2017). Echo (Unabridged.). Scholastic Audio Books.
Chicago Style (17th ed.) CitationRyan, Pam Muñoz, and MacLeod Andrews. Echo. Unabridged. New York City: Scholastic Audio Books, 2017.
MLA (8th ed.) CitationRyan, Pam Muñoz, and MacLeod Andrews. Echo. Unabridged. Scholastic Audio Books, 2017.
Warning: These citations may not always be 100% accurate.