APA引文

McKean, D. (2021). Watching darkness fall: FDR, his ambassadors, and the rise of Adolf Hitler (First edition.). St. Martin's Press.

Chicago Style (17th ed.) Citation

McKean, David. Watching Darkness Fall: FDR, His Ambassadors, and the Rise of Adolf Hitler. First edition. New York: St. Martin's Press, 2021.

MLA引文

McKean, David. Watching Darkness Fall: FDR, His Ambassadors, and the Rise of Adolf Hitler. First edition. St. Martin's Press, 2021.

警告：這些引文格式不一定是100％准確.