Cita APA (7a ed.)

Council for Exceptional Children. (1934). Exceptional Children. [s.n.].

Cita Chicago Style (17a ed.)

Council for Exceptional Children. Exceptional Children. Reston (Virginia): [s.n.], 1934.

Cita MLA (9a ed.)

Council for Exceptional Children. Exceptional Children. [s.n.], 1934.

Precaución: Estas citas no son 100% exactas.