Cita APA (7a ed.)

Ng, Y. (1992). Welfare economics: Introduction and development of basic concepts (Rev. ed., repr. 1992 (with corrections).). MacMillan.

Cita Chicago Style (17a ed.)

Ng, Yew-Kwang. Welfare Economics: Introduction and Development of Basic Concepts. Rev. ed., repr. 1992 (with corrections). Basingstoke [etc.]: MacMillan, 1992.

Cita MLA (9a ed.)

Ng, Yew-Kwang. Welfare Economics: Introduction and Development of Basic Concepts. Rev. ed., repr. 1992 (with corrections). MacMillan, 1992.