APA引文

ebrary, Inc. (2001). How to develop and implement a national drug policy (2nd ed.). World Health Organization.

Chicago Style (17th ed.) Citation

ebrary, Inc. How to Develop and Implement a National Drug Policy. 2nd ed. Geneva: World Health Organization, 2001.

MLA引文

ebrary, Inc. How to Develop and Implement a National Drug Policy. 2nd ed. World Health Organization, 2001.

警告：這些引文格式不一定是100％准確.