APA (7th ed.) Citation

Wells, F. J. (1975). The long-run availability of phosphorus: A case study in mineral resource analysis. Published for Resources for the Future by the Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Wells, Frederick J. The Long-run Availability of Phosphorus: A Case Study in Mineral Resource Analysis. Baltimore: Published for Resources for the Future by the Johns Hopkins University Press, 1975.

MLA (9th ed.) Citation

Wells, Frederick J. The Long-run Availability of Phosphorus: A Case Study in Mineral Resource Analysis. Published for Resources for the Future by the Johns Hopkins University Press, 1975.