APA (7th ed.) Citation

Krauss, U. H., Saam, H. G., & Schmidt, H. (1984). International strategic minerals inventory summary report, phosphate. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Krauss, Ulrich H., Henning G. Saam, and Helmut Schmidt. International Strategic Minerals Inventory Summary Report, Phosphate. [Reston, Virginia]: Department of the Interior, U.S. Geological Survey, 1984.

MLA (9th ed.) Citation

Krauss, Ulrich H., et al. International Strategic Minerals Inventory Summary Report, Phosphate. Department of the Interior, U.S. Geological Survey, 1984.