APA (7th ed.) Citation

O'Connor, M., & Spash, C. L. (1999). Valuation and the environment: Theory, method and practice. Edward Elgar.

Chicago Style (17th ed.) Citation

O'Connor, Martin, and Clive L. Spash. Valuation and the Environment: Theory, Method and Practice. Cheltenham: Edward Elgar, 1999.

MLA (9th ed.) Citation

O'Connor, Martin, and Clive L. Spash. Valuation and the Environment: Theory, Method and Practice. Edward Elgar, 1999.