APA (7th ed.) Citation

Richardson, B. B., & Marshall, M. G. (1989). The Extension spirit: Helping put knowledge to work for Texans. Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Richardson, Burl B., and Mary G. Marshall. The Extension Spirit: Helping Put Knowledge to Work for Texans. College Station, Texas: Texas Agricultural Extension Service, 1989.

MLA (9th ed.) Citation

Richardson, Burl B., and Mary G. Marshall. The Extension Spirit: Helping Put Knowledge to Work for Texans. Texas Agricultural Extension Service, 1989.