Chizmar, R., King, S., & Minnion, K. (2020). Gwendy's magic feather (First Gallery Books trade paperback edition.). Gallery Books.
Chicago Style (17th ed.) CitationChizmar, Richard, Stephen King, and Keith Minnion. Gwendy's Magic Feather. First Gallery Books trade paperback edition. New York: Gallery Books, 2020.
MLA (8th ed.) CitationChizmar, Richard, et al. Gwendy's Magic Feather. First Gallery Books trade paperback edition. Gallery Books, 2020.
Warning: These citations may not always be 100% accurate.