APA (7th ed.) Citation

Graaff, J. d. V. (1967). Theoretical welfare economics. Cambridge Univ..

Chicago Style (17th ed.) Citation

Graaff, J. de V. Theoretical Welfare Economics. Cambridge: Cambridge Univ., 1967.

MLA (9th ed.) Citation

Graaff, J. de V. Theoretical Welfare Economics. Cambridge Univ., 1967.