Cita APA (7a ed.)

Sen, A. (1968). Choice of techniques: An aspect of the theory of planned economic development (3rd ed.). Basil Blackwell.

Cita Chicago Style (17a ed.)

Sen, Amartya. Choice of Techniques: An Aspect of the Theory of Planned Economic Development. 3rd ed. Oxford: Basil Blackwell, 1968.

Cita MLA (9a ed.)

Sen, Amartya. Choice of Techniques: An Aspect of the Theory of Planned Economic Development. 3rd ed. Basil Blackwell, 1968.