Cita APA (7th ed.)
OSBORNE, J., & ET AL. (1994). OBSERVATION AND MEASUREMENT OF DROOLING BY PEOPLE WITH MENTAL RETARDATION.
Cita Chicago (17th ed.)
OSBORNE, J.G, i ET AL. OBSERVATION AND MEASUREMENT OF DROOLING BY PEOPLE WITH MENTAL RETARDATION. 1994.
Cita MLA (9th ed.)
OSBORNE, J.G, i ET AL. OBSERVATION AND MEASUREMENT OF DROOLING BY PEOPLE WITH MENTAL RETARDATION. 1994.
Atenció: Aquestes cites poden no estar 100% correctes.