APA (7th ed.) Citation

Griffitts, W. R., Jahns, R. H., & Lemke, R. W. (1953). Mica deposits of the southeastern Piedmont. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Griffitts, Wallace R., Richard H. Jahns, and Richard W. Lemke. Mica Deposits of the Southeastern Piedmont. Washington: United States Department of the Interior, Geological Survey, 1953.

MLA (9th ed.) Citation

Griffitts, Wallace R., et al. Mica Deposits of the Southeastern Piedmont. United States Department of the Interior, Geological Survey, 1953.