APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

O'Connor, Martin, and Clive L. Spash. Valuation and the Environment: Theory, Method, and Practice. Cheltenham, UK ; Northampton, MA: E. Elgar Pub., 1999.

MLA (9th ed.) Citation

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