Cita APA (7th ed.)

Blackwell, R. B., & Joynt, R. R. (1972). Learning disabilities handbook for teachers. Thomas.

Cita Chicago (17th ed.)

Blackwell, Robert B., i Robert R. Joynt. Learning Disabilities Handbook for Teachers. Springfield, Ill.: Thomas, 1972.

Cita MLA (8th ed.)

Blackwell, Robert B., i Robert R. Joynt. Learning Disabilities Handbook for Teachers. Thomas, 1972.