APA (7th ed.) Citation

Persons, R. W., Higgins, M. H., Eliot, H. M., McKnight, H. L., Peteet, W., & Brown, B. F. (1919). Rural organization in Texas. Extension Service.

Chicago Style (17th ed.) Citation

Persons, R. W., M. Hellen Higgins, H. M. Eliot, H. L. McKnight, Walton Peteet, and B. F. Brown. Rural Organization in Texas. College Station, Texas: Extension Service, 1919.

MLA (9th ed.) Citation

Persons, R. W., et al. Rural Organization in Texas. Extension Service, 1919.