APA (7th ed.) Citation

International Conference on Disability, Handicap, and Policy, & Barton, L. (1989). Disability and dependency. Falmer.

Chicago Style (17th ed.) Citation

International Conference on Disability, Handicap, and Policy, and Len Barton. Disability and Dependency. London [etc.]: Falmer, 1989.

MLA (9th ed.) Citation

International Conference on Disability, Handicap, and Policy, and Len Barton. Disability and Dependency. Falmer, 1989.