APA-referens

George. (1972). Population and labour force projections for alberta 1970-1985. Human resources research council.

Chicago-stil citat

George. Population and Labour Force Projections for Alberta 1970-1985. Human resources research council, 1972.

MLA-referens

George. Population and Labour Force Projections for Alberta 1970-1985. Human resources research council, 1972.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.