APA引文

Hawke, N. (2002). Environmental policy: Implementation and enforcement. Ashgate.

Chicago Edition Citation

Hawke, Neil. Environmental Policy: Implementation and Enforcement. England: Ashgate, 2002.

MLA引文

Hawke, Neil. Environmental Policy: Implementation and Enforcement. Ashgate, 2002.

警告：這些引文格式不一定是100％准確.