APA (7th ed.) Citation

Elsik, W. C. (1960). Petrological comparison of some tertiary and quaternary sands from Brazos and adjourning counties, Texas. [publisher not identified].

Chicago Style (17th ed.) Citation

Elsik, William Clinton. Petrological Comparison of Some Tertiary and Quaternary Sands from Brazos and Adjourning Counties, Texas. [College Station, Tex.]: [publisher not identified], 1960.

MLA (9th ed.) Citation

Elsik, William Clinton. Petrological Comparison of Some Tertiary and Quaternary Sands from Brazos and Adjourning Counties, Texas. [publisher not identified], 1960.