Huysmans, C. 625/1370/0100: Brief van Secretaresse N. Andries aan Ivan Alberty. Brussel, 22 september 1955.
芝加哥风格引文Huysmans, Camille. 625/1370/0100: Brief Van Secretaresse N. Andries Aan Ivan Alberty. Brussel, 22 September 1955.
MLA引文Huysmans, Camille. 625/1370/0100: Brief Van Secretaresse N. Andries Aan Ivan Alberty. Brussel, 22 September 1955.
警告：这些引文格式不一定是100％准确.