Citazione Stile APA (7a Edizione)

Krueger, R. R. (1963). Regional and resource planning in Canada. Holt, Rinehart and Winston of Canada.

Citazione stile Chigago Style (17a edizione)

Krueger, Ralph R. Regional and Resource Planning in Canada. Toronto: Holt, Rinehart and Winston of Canada, 1963.

Citatione MLA (9a ed.)

Krueger, Ralph R. Regional and Resource Planning in Canada. Holt, Rinehart and Winston of Canada, 1963.