APA (7th ed.) Citation

Opschoor, J. B., Button, K., & Nijkamp, P. (1999). Environmental economics and development. Edward Elgar Pub., Ltd.

Chicago Style (17th ed.) Citation

Opschoor, J B., Kenneth Button, and Peter Nijkamp. Environmental Economics and Development. Cheltenham, U.K: Edward Elgar Pub., Ltd, 1999.

MLA (9th ed.) Citation

Opschoor, J B., et al. Environmental Economics and Development. Edward Elgar Pub., Ltd, 1999.