APA (7th ed.) Citation

Flanagan, F. J., & Gottfried, D. (1980). USGS rock standards, III: Manganese nodule reference samples, USGS-Nod-A-1 and USGS-Nod-P-1. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Flanagan, F. J., and David Gottfried. USGS Rock Standards, III: Manganese Nodule Reference Samples, USGS-Nod-A-1 and USGS-Nod-P-1. Washington: United States Department of the Interior, Geological Survey, 1980.

MLA (9th ed.) Citation

Flanagan, F. J., and David Gottfried. USGS Rock Standards, III: Manganese Nodule Reference Samples, USGS-Nod-A-1 and USGS-Nod-P-1. United States Department of the Interior, Geological Survey, 1980.