APA (7th ed.) Citation

Green, C. J., & Llwellyn, D. T. (1991). Surveys in monetary economics. Blackwell.

Chicago Style (17th ed.) Citation

Green, Christopher J., and David T. Llwellyn. Surveys in Monetary Economics. Oxford: Blackwell, 1991.

MLA (9th ed.) Citation

Green, Christopher J., and David T. Llwellyn. Surveys in Monetary Economics. Blackwell, 1991.