Cita APA (7a ed.)

Diggory, S. F. Learning disabilities. Fontana/open books.

Cita Chicago Style (17a ed.)

Diggory, Sylvia Farnham. Learning Disabilities. New York: Fontana/open books.

Cita MLA (9a ed.)

Diggory, Sylvia Farnham. Learning Disabilities. Fontana/open books.