APA (7th ed.) Citation

Kristensen, T., & Paludan, J. P. (1988). The earth's fragile systems: Perspectives on global change. Westview Press.

Chicago Style (17th ed.) Citation

Kristensen, Thorkill, and Johan Peter Paludan. The Earth's Fragile Systems: Perspectives on Global Change. Boulder: Westview Press, 1988.

MLA (9th ed.) Citation

Kristensen, Thorkill, and Johan Peter Paludan. The Earth's Fragile Systems: Perspectives on Global Change. Westview Press, 1988.