National Film Board of Canada, Henderson,Anne, & Wilson, D. (1988). Holding our ground. National Film Board of Canada.
芝加哥风格引文National Film Board of Canada, Henderson,Anne, 与 David Wilson. Holding Our Ground. [Ottawa]: National Film Board of Canada, 1988.
MLA引文National Film Board of Canada, et al. Holding Our Ground. National Film Board of Canada, 1988.
警告：这些引文格式不一定是100％准确.