McCarthy, M. (2014). Earmuffs for everyone!: How Chester Greenwood became known as the inventor of earmuffs (First edition.). Simon & Schuster Books for Young Readers.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)McCarthy, Meghan. Earmuffs for Everyone!: How Chester Greenwood Became Known as the Inventor of Earmuffs. First edition. New York: Simon & Schuster Books for Young Readers, 2014.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)McCarthy, Meghan. Earmuffs for Everyone!: How Chester Greenwood Became Known as the Inventor of Earmuffs. First edition. Simon & Schuster Books for Young Readers, 2014.
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