Chielicke, H. (1974). African diary: My search for understanding. Word.
芝加哥风格引文Chielicke, Helmut. African Diary: My Search for Understanding. Waco: Word, 1974.
MLA引文Chielicke, Helmut. African Diary: My Search for Understanding. Word, 1974.
警告：这些引文格式不一定是100％准确.