National Research Council of Canada. Associate Committee on the National Building Code. (1977). National building code of Canada 1977 (7th ed.). National Research Council of Canada.
Chicago-Zitierstil (17. Ausg.)National Research Council of Canada. Associate Committee on the National Building Code. National Building Code of Canada 1977. 7th ed. [Ottawa]: National Research Council of Canada, 1977.
MLA-Zitierstil (8. Ausg.)National Research Council of Canada. Associate Committee on the National Building Code. National Building Code of Canada 1977. 7th ed. National Research Council of Canada, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.