Cita APA (7th ed.)

Featherstone, H. (1981). A Difference in a Family: Living with a disabled child. Penguin Books.

Cita Chicago (17th ed.)

Featherstone, Helen. A Difference in a Family: Living with a Disabled Child. New York: Penguin Books, 1981.

Cita MLA (9th ed.)

Featherstone, Helen. A Difference in a Family: Living with a Disabled Child. Penguin Books, 1981.