Institution, 8. B. S. 35mm and 16mm microfilms, spools and reels.
芝加哥风格引文Institution, 8096 British Standards. 35mm and 16mm Microfilms, Spools and Reels.
MLA引文Institution, 8096 British Standards. 35mm and 16mm Microfilms, Spools and Reels.
警告：这些引文格式不一定是100％准确.