APA (7th ed.) Citation

Spaight, A. W., Thrall, H. S., Johnson, F. W., & Blake, R. B. Sabine County (extracts various publications). [publisher not identified].

Chicago Style (17th ed.) Citation

Spaight, A. W., Homer S. Thrall, Frank W. Johnson, and Robert Bruce Blake. Sabine County (extracts Various Publications). [Place of publication not identified]: [publisher not identified].

MLA (9th ed.) Citation

Spaight, A. W., et al. Sabine County (extracts Various Publications). [publisher not identified].