Heydt, B. V. d. (1993). Candles behind the wall. William B. Eerdmans Publishing Company.
芝加哥风格引文Heydt, Barbara Von der. Candles Behind the Wall. Michigan: William B. Eerdmans Publishing Company, 1993.
MLA引文Heydt, Barbara Von der. Candles Behind the Wall. William B. Eerdmans Publishing Company, 1993.
警告：这些引文格式不一定是100％准确.