APA (7th ed.) Citation

Ross, J. S. (1931). Engineering report of Cotton Valley field, Webster Parish, La. [publisher not identified].

Chicago Style (17th ed.) Citation

Ross, James Stiven. Engineering Report of Cotton Valley Field, Webster Parish, La. [Washington?]: [publisher not identified], 1931.

MLA (9th ed.) Citation

Ross, James Stiven. Engineering Report of Cotton Valley Field, Webster Parish, La. [publisher not identified], 1931.

Warning: These citations may not always be 100% accurate.