Langrehr, H., & DeFelice, J. (2020). Whatever it took: An American paratrooper's extraordinary memoir of escape, survival, and heroism in the last days of World War II (First edition.). William Morrow, an imprint of HarperCollinsPublishers.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Langrehr, Henry, và Jim DeFelice. Whatever It Took: An American Paratrooper's Extraordinary Memoir of Escape, Survival, and Heroism in the Last Days of World War II. First edition. New York, NY: William Morrow, an imprint of HarperCollinsPublishers, 2020.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Langrehr, Henry, và Jim DeFelice. Whatever It Took: An American Paratrooper's Extraordinary Memoir of Escape, Survival, and Heroism in the Last Days of World War II. First edition. William Morrow, an imprint of HarperCollinsPublishers, 2020.