Citazione Stile APA (7a Edizione)

Heilbroner, R. L., & Ford, A. M. (1971). Is economics relevant?: A reader in political economics. Goodyear Publishing Company.

Citazione stile Chigago Style (17a edizione)

Heilbroner, Robert L., e Arthur M. Ford. Is Economics Relevant?: A Reader in Political Economics. Pacific Palisades: Goodyear Publishing Company, 1971.

Citatione MLA (9a ed.)

Heilbroner, Robert L., e Arthur M. Ford. Is Economics Relevant?: A Reader in Political Economics. Goodyear Publishing Company, 1971.