APA (7th ed.) Citation

Smith, J. C. (1966). Proportions of coarse and fine clay across the Cretaceous-Tertiary boundary in Milam, Falls, and Travis Counties, Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Smith, John Charles. Proportions of Coarse and Fine Clay Across the Cretaceous-Tertiary Boundary in Milam, Falls, and Travis Counties, Texas. [College Station, Tex.]: [publisher not identified], 1966.

MLA (9th ed.) Citation

Smith, John Charles. Proportions of Coarse and Fine Clay Across the Cretaceous-Tertiary Boundary in Milam, Falls, and Travis Counties, Texas. [publisher not identified], 1966.