Cita APA (7a ed.)

Ponces i Vergé, J. (1970). Trato familiar del subnormal. Arimany.

Cita Chicago Style (17a ed.)

Ponces i Vergé, Jordi. Trato Familiar Del Subnormal. Barcelona: Arimany, 1970.

Cita MLA (9a ed.)

Ponces i Vergé, Jordi. Trato Familiar Del Subnormal. Arimany, 1970.