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, NY: Harper, an imprint of HarperCollinsPublishers, 2020.
MLA引文Maccallum, 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.
警告：這些引文格式不一定是100％准確.