APA引文

(1999). For hunger-proof cities: Sustainable urban food systems. Ottawa, Canada: IDRC.

Trích dẫn kiểu Chicago

For Hunger-proof Cities: Sustainable Urban Food Systems. Ottawa, Canada: IDRC, 1999.

MLA引文

For Hunger-proof Cities: Sustainable Urban Food Systems. Ottawa, Canada: IDRC, 1999.

警告：这些引文格式不一定是100％准确.