Hayes, D. (2000). The official earth day guide to planet repair. Island Press.
Trích dẫn kiểu ChicagoHayes, Denis. The Official Earth Day Guide to Planet Repair. Island Press, 2000.
MLA引文Hayes, Denis. The Official Earth Day Guide to Planet Repair. Island Press, 2000.
警告：这些引文格式不一定是100％准确.