APA引文

Bush, G. W. (2017). Portraits of courage: A commander in chief's tribute to America's warriors (First edition.). Crown Publishers.

Chicago Style (17th ed.) Citation

Bush, George W. Portraits of Courage: A Commander in Chief's Tribute to America's Warriors. First edition. New York: Crown Publishers, 2017.

MLA引文

Bush, George W. Portraits of Courage: A Commander in Chief's Tribute to America's Warriors. First edition. Crown Publishers, 2017.

警告：這些引文格式不一定是100％准確.