APA (7th ed.) Citation

Boadway, R. W., & Bruce, N. (1989). Welfare economics (Repr. (twice).). Blackwell.

Chicago Style (17th ed.) Citation

Boadway, Robin W., and Neil Bruce. Welfare Economics. Repr. (twice). Oxford u.a: Blackwell, 1989.

MLA (9th ed.) Citation

Boadway, Robin W., and Neil Bruce. Welfare Economics. Repr. (twice). Blackwell, 1989.