Cita APA

Hull, R. G., Frank, A., & Prouse, P. J. (1989). Income and standards of living of disabled people.

Citación estilo Chicago

Hull, R. G., A. Frank, y P. J. Prouse. Income and Standards of Living of Disabled People. 1989.

Cita MLA

Hull, R. G., A. Frank, y P. J. Prouse. Income and Standards of Living of Disabled People. 1989.