APA (7th ed.) Citation

Baumol, W. J. (1965). Welfare economics and the theory of the state (2a. ed.). G. Bell and Sons.

Chicago Style (17th ed.) Citation

Baumol, William J. Welfare Economics and the Theory of the State. 2a. ed. Londres: G. Bell and Sons, 1965.

MLA (9th ed.) Citation

Baumol, William J. Welfare Economics and the Theory of the State. 2a. ed. G. Bell and Sons, 1965.