APA (7th ed.) Citation

Reeside, J. B. (1928). The scaphites, an upper cretaceous ammonite group. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Reeside, John B. The Scaphites, an Upper Cretaceous Ammonite Group. Washington: Department of the Interior, U.S. Geological Survey, 1928.

MLA (9th ed.) Citation

Reeside, John B. The Scaphites, an Upper Cretaceous Ammonite Group. Department of the Interior, U.S. Geological Survey, 1928.