Camu, P., Weeks, E., & Sametz, Z. (1964). Economic Geography of Canada: With an Introduction to a 68-Region System. MacMillan of Canada.
Cita Chicago Style (17a ed.)Camu, Pierre, E.P Weeks, y Z.W Sametz. Economic Geography of Canada: With an Introduction to a 68-Region System. Toronto: MacMillan of Canada, 1964.
Cita MLA (9a ed.)Camu, Pierre, et al. Economic Geography of Canada: With an Introduction to a 68-Region System. MacMillan of Canada, 1964.
Precaución: Estas citas no son 100% exactas.