MacCallum, M., & Drez, R. J. (2020). Unknown valor: A story of family, courage, and sacrifice from Pearl Harbor to Iwo Jima (First edition.). Harper, an imprint of HarperCollinsPublishers.
Chicago Style (17th ed.) CitationMacCallum, Martha, and Ronald J. Drez. Unknown Valor: A Story of Family, Courage, and Sacrifice from Pearl Harbor to Iwo Jima. First edition. New York: Harper, an imprint of HarperCollinsPublishers, 2020.
MLA (8th ed.) CitationMacCallum, Martha, and Ronald J. Drez. Unknown Valor: A Story of Family, Courage, and Sacrifice from Pearl Harbor to Iwo Jima. First edition. Harper, an imprint of HarperCollinsPublishers, 2020.
Warning: These citations may not always be 100% accurate.