APA (7th ed.) Citation

Texas. Department of Human Services. Rehabilitation Services. (1991). Goal-directed therapy system. Rehabilitation Services, Texas Dept. of Human Services.

Chicago Style (17th ed.) Citation

Texas. Department of Human Services. Rehabilitation Services. Goal-directed Therapy System. [Austin, Tex.]: Rehabilitation Services, Texas Dept. of Human Services, 1991.

MLA (9th ed.) Citation

Texas. Department of Human Services. Rehabilitation Services. Goal-directed Therapy System. Rehabilitation Services, Texas Dept. of Human Services, 1991.