APA (7e ed.) Bronvermelding

National Film Board of Canada, Henderson,Anne, & Wilson, D. (1988). Holding our ground. National Film Board of Canada.

Chicago (17e ed.) Bronvermelding

National Film Board of Canada, Henderson,Anne, en David Wilson. Holding Our Ground. [Ottawa]: National Film Board of Canada, 1988.

MLA (9e ed.) Bronvermelding

National Film Board of Canada, et al. Holding Our Ground. National Film Board of Canada, 1988.