A preliminary report of the Royal Commission on Bilingualism and Biculturalism =
Rapport préliminaire de la Commission royale d'enquête sur le bilnguisme et le biculturalisme : preliminary report and books I & II.

APA Citation

Canada. Royal Commission on Bilingualism and Biculturalism. (1978). A preliminary report of the Royal Commission on Bilingualism and Biculturalism =: Rapport préliminaire de la Commission royale d'enquête sur le bilnguisme et le biculturalisme : preliminary report and books I & II. New York: Arno Press.

MLA Citation

Canada. Royal Commission on Bilingualism and Biculturalism. A Preliminary Report of the Royal Commission On Bilingualism And Biculturalism =: Rapport Préliminaire De La Commission Royale D'enquête Sur Le Bilnguisme Et Le Biculturalisme : Preliminary Report And Books I & II. New York: Arno Press, 1978.

Warning: These citations may not always be complete (especially for serials).