Krueger, R. R. (1970). Regional and resource planning in Canada. (Rev. ed.). Holt, Rinehart and Winston of Canada.
芝加哥风格引文Krueger, Ralph Ray. Regional and Resource Planning in Canada. Rev. ed. Toronto,: Holt, Rinehart and Winston of Canada, 1970.
MLA引文Krueger, Ralph Ray. Regional and Resource Planning in Canada. Rev. ed. Holt, Rinehart and Winston of Canada, 1970.
警告:这些引文格式不一定是100%准确.