APA (7th ed.) Citation

Helm, D. (2000). Environmental Policy: Objectives, Instruments, and Implementation. Oxford University Press.

Chicago Style (17th ed.) Citation

Helm, Dieter. Environmental Policy: Objectives, Instruments, and Implementation. Oxford University Press, 2000.

MLA (8th ed.) Citation

Helm, Dieter. Environmental Policy: Objectives, Instruments, and Implementation. Oxford University Press, 2000.

Warning: These citations may not always be 100% accurate.