Citace podle APA (7th ed.)

Bellan, R. C. (1963). Principles of economics and the Canadian economy (2nd ed.). McGraw-Hill of Canada.

Citace podle Chicago (17th ed.)

Bellan, Ruben C. Principles of Economics and the Canadian Economy. 2nd ed. New York: McGraw-Hill of Canada, 1963.

Citace podle MLA (9th ed.)

Bellan, Ruben C. Principles of Economics and the Canadian Economy. 2nd ed. McGraw-Hill of Canada, 1963.

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