Cita APA (7a ed.)

Abbeduto, L., & Hesketh, L. J. (1997). Pragmatic development in individual with mental retardation: Learning to use language in social interactions. [s.n.].

Cita Chicago Style (17a ed.)

Abbeduto, Leonard, y Linda J. Hesketh. Pragmatic Development in Individual with Mental Retardation: Learning to Use Language in Social Interactions. [S.l.]: [s.n.], 1997.

Cita MLA (9a ed.)

Abbeduto, Leonard, y Linda J. Hesketh. Pragmatic Development in Individual with Mental Retardation: Learning to Use Language in Social Interactions. [s.n.], 1997.