APA (7th ed.) Citation

Mancl, K., & Sweeten, J. M. (1989). Septic tank maintenance. Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Mancl, Karen, and John M. Sweeten. Septic Tank Maintenance. College Station, Texas: Texas Agricultural Extension Service, 1989.

MLA (9th ed.) Citation

Mancl, Karen, and John M. Sweeten. Septic Tank Maintenance. Texas Agricultural Extension Service, 1989.

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