APA引文

Carpenter, R. A. (1983). Natural systems for development: What planners need to know. Macmillan.

Chicago Style (17th ed.) Citation

Carpenter, Richard A. Natural Systems for Development: What Planners Need to Know. New York: Macmillan, 1983.

MLA引文

Carpenter, Richard A. Natural Systems for Development: What Planners Need to Know. Macmillan, 1983.