APA (7th ed.) Citation

Prugh, T., & Costanza, R. (1995). Natural capital and human economic survival. International Society for Ecological Economics.

Chicago Style (17th ed.) Citation

Prugh, Thomas, and Robert Costanza. Natural Capital and Human Economic Survival. Solomons, MD: International Society for Ecological Economics, 1995.

MLA (9th ed.) Citation

Prugh, Thomas, and Robert Costanza. Natural Capital and Human Economic Survival. International Society for Ecological Economics, 1995.