APA (7th ed.) Citation

Andrews, G. T. (1994). Navasota river crossings in a selected area. [publisher not identified].

Chicago Style (17th ed.) Citation

Andrews, George Thomas. Navasota River Crossings in a Selected Area. [Place of publication not identified]: [publisher not identified], 1994.

MLA (9th ed.) Citation

Andrews, George Thomas. Navasota River Crossings in a Selected Area. [publisher not identified], 1994.