Hanssen, H. P. (1973). Diary of a dying empire. Kennikat Press.
芝加哥风格引文Hanssen, Hans Peter. Diary of a Dying Empire. Port Washington, N.Y.: Kennikat Press, 1973.
MLA引文Hanssen, Hans Peter. Diary of a Dying Empire. Kennikat Press, 1973.
警告：这些引文格式不一定是100％准确.